knife contact 中文意思是什麼
knife contact
解釋
刀形觸點-
Knife dege contact width
刀子接觸寬度 -
Handwheel torque or actuator force provides positive seat - knife closure. during closure, the stem slides down pushing the knife into contact with the two bottom lugs
手輪扭矩或執行機構扭力是正閥座-閘刀關閉的動力源。在關閉期間,閥桿向下滑動推動閘刀向下抵住兩個底部凸耳。 -
Type rt16 with sand filled cartridge knife contact fuse
Rt16有填料封閉式刀型觸頭熔斷器nt
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