safety voltage

常見(jiàn)例句

Safety voltage, use is convenience, Average life is 1000h.
安全電壓，使用方便，平均壽命1000小時(shí)。
When carbon black content was 3 wt% , a heating temperature at safety voltage of 250℃ was obtained.
儅炭黑含量爲(wèi)3％時(shí)，材料在安全電壓下發(fā)熱溫度達(dá)到250℃；
Power systems may keep the safety voltage level even near its limit, but that is very danger since maybe it is near the voltage collapse point.
本文主張爲(wèi)保証電壓安全，電力系統(tǒng)在任何運(yùn)行狀態(tài)都應(yīng)保持相應(yīng)的電壓安全裕度。