shaft power source 中文意思是什麼
shaft power source
解釋
同軸電源-
2. connect the terminal posts 1 and 2 to power source and view from the shaft - extension end, the output shaft turns anticlockwise
2 .接線端1 2接入電源,軸伸端視之,輸出軸逆時針旋轉接線端2 3接入電源,輸出軸順時針旋轉。
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