rccb 中文意思是什麼
rccb
解釋
家用和類似用途的不帶過電流保護的剩餘-
Rccb ' s. 1 : residual current operated circuit - breakers without integral overcurrent protection for household and similar uses rccb ' s - part 1 : general rules
家用和類似用途的無綜合過電流保護的剩餘電流斷路器 -
Rccb 1 : residual current operated circuit - breakers without integral overcurrent protection for household and similar uses - part 1 : general rules
家用和類似用途的不帶過電流保護的剩餘電流動作斷路器 -
Rccb. 1 : residual current operated circuit - breakers without integral overcurrent protection for household and similar uses - part 1 : general rules
家用和類似用途的無整體過電流保護的剩餘電流驅動式斷路器 -
Rccb. 2 2 : residual current operated circuit - breakers without integral overcurrent protection for household and similar uses rccb s ; part 2 - 2 : applicability of the general rules to rccb s functionally dependent on line voltage
家用和類似用途的無整體過電流保護裝置的剩餘電流驅動式斷路器 -
Rccb. 2 1 : residual current operated circuit - breakers without integral overcurrent protection for household and similar uses rccb s ; part 2 - 1 : applicability of the general rules to rccb s functionally independent of line voltage
家用和類似用途的無整體過電流保護裝置的剩餘電流驅動式斷路器
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