PDF 檔案. 型號開關型式面徑牙口螺紋壓力範圍接點型式接線型式SUS ECM A 2.5” 1/4” BSPT -1⋯0 bar a (NO) 接線盒ECS B-1 4” 3/8” NPT -1⋯+0.6 to +20 bar b (NC) ...
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