常見(jiàn)例句

• In recent years, overvoltage accidents had frequently occurred in 10kv nongrounded system of Yijun substation which seriously influenced the safety of system, even damaged equipments.
  銅川供電侷宜君變10KV不接地系統(tǒng)，近年來(lái)頻繁發(fā)生過(guò)電壓事故，嚴(yán)重影響了對(duì)用戶的安全可靠供電，甚至造成設(shè)備損壞。
• nongrounded circuit
  不接地電路
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