direct acting factor 中文意思是什麼
direct acting factor
解釋
直接影響因素-
Direct acting indicating analogue electrical measuring instruments and their accessories part 5 : special requirements for phase meters, power factor meters and synchroscopes
直接動作指示模擬電氣測量儀器及其附件.第5部分:相位表功率因數表和同步示波器的特殊要求 -
Direct acting indicating analogue electrical measuring instruments and their accessories. part 5 : special requirements for phase meters, power factor meters and synchroscopes
直接作用模擬指示電測量儀表及其附件第5部分:相位表功率因數表和同步指示器的特殊要求 -
Direct acting indicating analogue electrical measuring instruments and their accessories - specification for special requirements for phase meters, power factor meters and synchroscopes
直接指示模擬電工測量儀表及其輔助設備.第5部分:相位表功率因數表和同步指示器的特殊要求規范 -
Direct acting indicating analogue electrical measuring instruments and their accessories ; part 5 : special requirements for phase meters, power factor meters and synchroscopes iec 60051 - 5 : 1985, edition 4 ; german version en 60051 - 5 : 1989
直接顯示的模擬電器測量儀及附件.第5部分:相位表功 -
Direct acting indicating analogue electrical measuring instruments and their accessories. part 5 : special requirements for phase meters, power factor meters and synchronoscopes
直接作用的指示用模擬電氣測量儀器及其附件.第5部分:相位計功率因數計和同步示波器的特殊要求
分享友人