button mounting 中文意思是什麼
button mounting
解釋
小型精體座-
Switch, push button, illuminated, 2pdt, 4pdtand indicator assemblies, 4 - lamp, solid mounting, detail specification for
4燈整體安裝雙刀雙擲和4刀雙擲照明按鈕開關及指示器組件詳細規范
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