impedance measuring equipment 中文意思是什麼
impedance measuring equipment
解釋
阻抗測量設備-
Electrical safety in low voltage distribution systems up to 1000 v a. c. and 1500 v d. c. - equipment for testing, measuring or monitoring of protective measures - part 3 : loop impedance
1000v交流和1500v直流的低壓分配系統的電氣安全.防護測量的試驗測量和監測設備.第3部分:回線阻抗 -
Electrical safety in low voltage distribution systems up to 1 kv a. c. and 1, 5 kv d. c. equipment for testing, measuring or monitoring of protective measures. part 3 : loop impedance
最高可達1 kv交流電和1 . 5 kv直流電的低壓配電系統中的電氣安全性.試驗測量或保護測量監測用設備.第3部分:回線阻抗
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