輸入模塊 R88M-K1K030T-S2-Z
維修技巧之
維修經(jīng)驗總結(jié)
一.帶程序的芯片
1.EPROM芯片一般不宜損壞.因這種芯片需要紫外光才能擦除掉程序,
故在測試中不會損壞程序.但有資料介紹:因制作芯片的材料所致,隨著
時間的推移(年頭長了),即便不用也有可能損壞(主要指程序).所以要
盡可能給以備份.
2.EEPROM,SPROM等以及帶電池的RAM芯片,均極易破壞程序.這類芯片
是否在使用<測試儀>進(jìn)行VI曲線掃描后,是否就破壞了程序,還未有定
論.盡管如此,同仁們在遇到這種情況時,還是小心為妙.筆者曾經(jīng)做過
多次試驗,可能大的原因是:檢修工具(如測試儀,電烙鐵等)的外殼漏電
所致.
3.對于電路板上帶有電池的芯片不要輕易將其從板上拆下來.
二.復(fù)位電路
1.待修電路板上有大規(guī)模集成電路時,應(yīng)注意復(fù)位問題.
2.在測試前裝回設(shè)備上,反復(fù)開,關(guān)機器試一試.以及多按幾次復(fù)
位鍵.
輸入模塊 R88M-K1K030T-S2-Z
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CJ1W-PDC15
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R88M-K1K030H-BS2-Z
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CJ1W-PH41U
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R88M-K1K030H-B-Z
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CJ1W-PNT21
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R88M-K1K030H-OS2-Z
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CJ1W-PRM21
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R88M-K1K030H-O-Z
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CJ1W-PRT21
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R88M-K1K030H-S2-Z
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CJ1W-PTS15
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R88M-K1K030H-Z
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CJ1W-PTS16
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R88M-K1K030T-BOS2-Z
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CJ1W-PTS51
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R88M-K1K030T-BO-Z
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CJ1W-PTS52
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R88M-K1K030T-BS2-Z
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CJ1W-SCU21-V1
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R88M-K1K030T-B-Z
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CJ1W-SCU22
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R88M-K1K030T-OS2-Z
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CJ1W-SCU31-V1
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R88M-K1K030T-O-Z
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CJ1W-SCU32
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R88M-K1K030T-S2-Z
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CJ1W-SCU41-V1
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R88M-K1K030T-Z
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CJ1W-SCU42
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R88M-K1K520C-BOS2-Z
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CJ1W-SP001
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R88M-K1K520C-BO-Z
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CJ1W-SPU01-V2
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R88M-K1K520C-BS2-Z
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CJ1W-SRM21
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R88M-K1K520C-B-Z
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CJ1W-TB101
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R88M-K1K520C-OS2-Z
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CJ1W-TC001
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R88M-K1K520C-O-Z
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CJ1W-TC002
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R88M-K1K520C-S2-Z
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CJ1W-TC003
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R88M-K1K520C-Z
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CJ1W-TC004
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R88M-K1K520F-BOS2-Z
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CJ1W-TC101
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R88M-K1K520F-BO-Z
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CJ1W-TC102
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R88M-K1K520F-BS2-Z
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CJ1W-TC103
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R88M-K1K520F-B-Z
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CJ1W-TC104
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R88M-K1K520F-OS2-Z
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CJ1W-TER01
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R88M-K1K520F-O-Z
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CJ2H-CPU64
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R88M-K1K520F-S2-Z
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CJ2H-CPU64-EIP
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R88M-K1K520F-Z
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CJ2H-CPU65
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R88M-K1K520H-BOS2-Z
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CJ2H-CPU65-EIP
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R88M-K1K520H-BO-Z
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CJ2H-CPU66
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R88M-K1K520H-BS2-Z
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CJ2H-CPU66-EIP
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R88M-K1K520H-B-Z
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CJ2H-CPU67
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R88M-K1K520H-OS2-Z
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CJ2H-CPU67-EIP
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R88M-K1K520H-O-Z
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CJ2H-CPU68
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R88M-K1K520H-S2-Z
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CJ2H-CPU68-EIP
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R88M-K1K520H-Z
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CJ2M-CPU11
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R88M-K1K520T-BOS2-Z
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CJ2M-CPU12
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R88M-K1K520T-BO-Z
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CJ2M-CPU13
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R88M-K1K520T-BS2-Z
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CJ2M-CPU14
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R88M-K1K520T-B-Z
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CJ2M-CPU14(Q)
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R88M-K1K520T-OS2-Z
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CJ2M-CPU15
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R88M-K1K520T-O-Z
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CJ2M-CPU31
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R88M-K1K520T-S2-Z
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CJ2M-CPU32
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R88M-K1K520T-Z
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CJ2M-CPU33
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R88M-K1K530C-BOS2-Z
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CJ2M-CPU34
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R88M-K1K530C-BO-Z
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CJ2M-CPU35
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R88M-K1K530C-BS2-Z
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CJ2M-MD211
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R88M-K1K530C-B-Z
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CJ2M-MD212
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R88M-K1K530C-OS2-Z
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R88A-CAGA003B
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R88M-K1K530C-O-Z
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R88A-CAGA003S
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R88M-K1K530C-S2-Z
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R88A-CAGA005B
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R88M-K1K530C-Z
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R88A-CAGA005S
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R88M-K1K530F-BOS2-Z
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R88A-CAGA010B
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R88M-K1K530F-BO-Z
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R88A-CAGA010S
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R88M-K1K530F-BS2-Z
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R88A-CAGA015B
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R88M-K1K530F-B-Z
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R88A-CAGA015S
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R88M-K1K530F-OS2-Z
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R88A-CAGA020B
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R88M-K1K530F-O-Z
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R88A-CAGA020BR
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R88M-K1K530F-S2-Z
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R88A-CAGA020S
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R88M-K1K530F-Z
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R88A-CAGA020SR
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R88M-K1K530H-BOS2-Z
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R88A-CAGA050S
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R88M-K1K530H-BO-Z
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R88A-CAGB003B
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R88M-K1K530H-BS2-Z
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R88A-CAGB003BR
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R88M-K1K530H-B-Z
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R88A-CAGB003S
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R88M-K1K530H-OS2-Z
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R88A-CAGB003SR
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R88M-K1K530H-O-Z
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R88A-CAGB005B
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R88M-K1K530H-S2-Z
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R88A-CAGB005BR
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R88M-K1K530H-Z
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R88A-CAGB005S
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R88M-K1K530T-BOS2-Z
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R88A-CAGB005SR
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R88M-K1K530T-BO-Z
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R88A-CAGB010B
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R88M-K1K530T-BS2-Z
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R88A-CAGB010BR
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R88M-K1K530T-B-Z
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R88A-CAGB010S
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R88M-K1K530T-OS2-Z
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R88A-CAGB010SR
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R88M-K1K530T-O-Z
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R88A-CAGB015B
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R88M-K1K530T-S2-Z
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R88A-CAGB015BR
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R88M-K1K530T-Z
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R88A-CAGB015S
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R88M-K20030H-BOS2-Z
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R88A-CAGB015SR
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R88M-K20030H-BO-Z
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R88A-CAGB020B
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R88M-K20030H-BS2-Z
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R88A-CAGB020BR
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R88M-K20030H-B-Z
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R88A-CAGB020S
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R88M-K20030H-OS2-Z
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R88A-CAGB020SR
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R88M-K20030H-O-Z
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R88A-CAGB030B
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R88M-K20030H-S2-Z
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R88A-CAGB030BR
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R88M-K20030H-Z
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R88A-CAGB030S
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R88M-K20030T-BOS2-Z
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R88A-CAGB030SR
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R88M-K20030T-BO-Z
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R88A-CAGB040B
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R88M-K20030T-BS2-Z
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R88A-CAGB040BR
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R88M-K20030T-B-Z
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R88A-CAGB040S
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R88M-K20030T-OS2-Z
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R88A-CAGB040SR
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R88M-K20030T-O-Z
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R88A-CAGB050B
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R88M-K20030T-S2-Z
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R88A-CAGB050BR
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R88M-K20030T-Z
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R88A-CAGB050S
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R88M-K2K010C-BOS2-Z
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R88A-CAGB050SR
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R88M-K2K010C-BO-Z
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R88A-CAGC003B
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R88M-K2K010C-BS2-Z
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R88A-CAGC003S
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R88M-K2K010C-B-Z
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R88A-CAGC020B
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R88M-K2K010C-OS2-Z
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R88A-CAGD003B
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R88M-K2K010C-O-Z
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R88A-CAGD003BR
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R88M-K2K010C-S2-Z
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R88A-CAGD003S
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R88M-K2K010C-Z
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R88A-CAGD003SR
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R88M-K2K010F-BOS2-Z
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R88A-CAGD005B
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R88M-K2K010F-BO-Z
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R88A-CAGD005BR
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R88M-K2K010F-BS2-Z
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R88A-CAGD005S
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R88M-K2K010F-B-Z
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R88A-CAGD005SR
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R88M-K2K010F-OS2-Z
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R88A-CAGD010B
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R88M-K2K010F-O-Z
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R88A-CAGD010BR
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R88M-K2K010F-S2-Z
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R88A-CAGD010S
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R88M-K2K010F-Z
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R88A-CAGD010SR
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R88M-K2K010H-BOS2-Z
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R88A-CAGD015B
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R88M-K2K010H-BO-Z
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R88A-CAGD015BR
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R88M-K2K010H-BS2-Z
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R88A-CAGD015S
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R88M-K2K010H-B-Z
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R88A-CAGD015SR
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R88M-K2K010H-OS2-Z
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R88A-CAGD020B
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R88M-K2K010H-O-Z
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R88A-CAGD020BR
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R88M-K2K010H-S2-Z
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R88A-CAGD020S
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R88M-K2K010H-Z
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R88A-CAGD020SR
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R88M-K2K010T-BOS2-Z
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R88A-CAGD030B
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R88M-K2K010T-BO-Z
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R88A-CAGD030BR
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R88M-K2K010T-BS2-Z
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R88A-CAGD030S
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R88M-K2K010T-B-Z
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R88A-CAGD030SR
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R88M-K2K010T-OS2-Z
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R88A-CAGD040B
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R88M-K2K010T-O-Z
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R88A-CAGD040BR
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R88M-K2K010T-S2-Z
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R88A-CAGD040S
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R88M-K2K010T-Z
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R88A-CAGD040SR
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R88M-K2K020C-BOS2-Z
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R88A-CAGD050B
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R88M-K2K020C-BO-Z
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R88A-CAGD050BR
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R88M-K2K020C-BS2-Z
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仲量聯(lián)行大中華區(qū)經(jīng)濟學(xué)家兼研究部總監(jiān)龐溟表示，總的來說，在極端高溫天氣、區(qū)域性限電、疫情散發(fā)等多種超預(yù)期、偶然性、外部性因素下，經(jīng)濟動能在一定程度上受到擾動，前8個月工業(yè)企業(yè)利潤仍在下降，且企業(yè)生產(chǎn)經(jīng)營成本繼續(xù)高企，顯示經(jīng)濟復(fù)蘇仍面臨較多不確定性因素、基礎(chǔ)仍不穩(wěn)固。
數(shù)據(jù)顯示，1~8月份，采礦業(yè)實現(xiàn)利潤總額11246.8億元，同比增長88.1%；制造業(yè)實現(xiàn)利潤總額40777.2億元，下降13.4%；電力、熱力、燃?xì)饧八a(chǎn)和供應(yīng)業(yè)實現(xiàn)利潤總額3230.1億元，下降4.9%。
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DDC01.2-N100A-D
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DDC01.2-N100A-DS68-00-FW
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DDC01.2-N100A-DS01-02-FW
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DDC01.2-N200A-D
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DDC01.2-N200A-DA02-01-FW
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DDC01.2-N200A-DS01-02
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DDC01.2-N200A-DS01-02-FW
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DDC01.2-N200A-DS50-00-FW
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DDC01.2-N200A-DS50-01-FW
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DDC01.2-N200A-DS68-00-FW
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DDC1.1-K100A-DS50-01
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DDS2.1-W100-D
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DDS2.1-W150-D
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DDS3.1-W050-DA01-00
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DDS02 1-W050-D
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DDS02.1-A050-D
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DDS02.1-A100-D
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DDS02.1-A100-DS01-02-FW
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DDS02.1-A100-DS03-02-FW
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DDS02.1-A150-D
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DDS02.1-A200-DS46-00-FW
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DDS02.1-W015-RA01-00
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DDS02.1-W015-RA01-02-FW
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DDS02.1-W025-DA01-00
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DDS02.1-W050-DA01-00
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DDS02.1-W050-DA01-00-FW
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DDS02.1-W050-DA01-01-FW
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DDS02.1-W050-DA02-01-FW
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DDS02.1-W100-D
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DDS02.1-W100-DS01-02-FW
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DDS02.1-W150-D
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DDS02.1-W200-D
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DDS02.2-W015-BE12-01
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DDS02.2-W050-BE12-00
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DDS02.2-W100B
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DDS02.2-W100-B
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DDS02.2-W100-BE12-01-FW
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DDS02.2-W100-BE24-01-FW
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DDS02.2-W100-BE24-02-FW
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DDS02.2-W200-B
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DDS022-A100-B
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DDS3.1-W030-DS01-00
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DDS03.1-W030-DS01-02-FW
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DDS03.1-W030-D
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DDS03.2-W030-B
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DDS03.2-W050-B
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DDS2.1-W150-D
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DDS2.1-W200-D
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DDS2.1-W015-R
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DDS2.1W-100
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DDS2.1-W100D-01
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DDS2.1-W150-DA01-01
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DDS3.1-W030-D
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DDS3.1-W030-DS01-01-FW
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DDS3.1-W030-R
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DKC01.1-040-7-FW
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DKC01.3-040-7-FW
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DKC01.3-100-7-FW
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DKC02.3-040-7-FW
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DKC03.3-040-7-FW
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DKC04.3-040-7-FW
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DKC04.3-100-7-FW
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DKC06.3-040-7-FW
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DKC1.1-040-7-FW
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DKC11.1-040-7-FW
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DKC11.3-100-7-FW
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DKR03.1-W100N-BE32-01-FW
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DKR03.1-W200B-BE37-01-FW
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DKS01.10-W030B-DL01-0
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DKS01.1-W030B-DL01-00-FW
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DKS01.1-W050A-DL01-01-FW
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DKS01.1-W100A-D
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DKS01.1-W100A-DL02-01.FW
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DKS1.1-W030B-D
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DKS1.1-W030B-DA01-00
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DKS1.1-W100A-D
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Allen-Bradley（羅克韋爾），Schneider（施耐德），Siemens（西門子），GE（通用電氣），ABB，
Omron（歐姆龍），IFM（易福門），Emerson（艾默生），F(xiàn)anuc（發(fā)那科），F(xiàn)oxboro（？怂共_），
Westinghouse（西屋），Honeywell（霍尼韋爾），Panasonic（松下），Mitsubsihi（三菱），
Beckhoff（倍福），Yaskawa（安川），Pepperl+fuchs（倍加福），B&R（貝加萊），Danfoss（丹佛斯）
，F(xiàn)uji（富士），F(xiàn)esto（費斯托），Phoenix（菲尼克斯），Koyo（光洋），Yokogawa（橫河），
Heidenhain（海德漢），Hydac（賀德克），Hirschmann（赫斯曼），Keyence（基恩士），Moeller（穆勒），
Kuka（庫卡），Kollmorgen（科爾摩根），Lenze（倫茨），Rosemount（羅斯蒙特），LG，LS（產(chǎn)電），
Rexroth（力士樂），Leuze（勞易測），Norgren（諾冠），Pilz（皮爾茲），Pro-face（普洛菲斯），
SMC，Sanyo（三洋），Delta（臺達(dá)），Turck（圖爾克），Sick（施克），Sharp（夏普），Eaton（伊頓）
,bently (本特利）
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