puncture impulse voltage 中文意思是什麼
puncture impulse voltage
解釋
擊穿沖擊電壓-
Puncture impulse voltage
擊穿沖擊電壓 -
Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 v. impulse puncture testing in air
標稱電壓1000v以上的架空線用陶瓷或玻璃絕緣子.空氣中脈沖擊穿試驗
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