three-pole switch 中文意思是什麼
three-pole switch
解釋
三刀開關-
Three pole knife switch
三極閘刀開關 -
Three - pole knife switch
三極閘刀開關 -
Three - pole double - throw switch
三刀雙擲開關 -
Three pole double - throw switch
三刀雙投開關 -
Three - pole disconnectors and switch - disconnectors for indoor switchgear ; rated voltage 12 kv up to 36 kv ; rated normal current 400 a up to 1250 a ; main dimensions
室內開關裝置的三極斷路器和轉換斷路器.額定電壓12至 -
Three pole switch
三極開關 -
Three pole single - throw switch
三刀單投開關 -
Three - pole single - throw switch
三刀單擲開關
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