常見例句雙語例句Proximity limit switch, directly actuated, spring returned, normally closed.直接啟動、彈簧復(fù)位、正常閉合的限制開關(guān)。Proximity switch and limit switch are adopted to obtain accurate and reliable signals.采用近接開關(guān)及行程開關(guān)控制，信號準(zhǔn)確可靠；Proximity limit switch, directly actuated, spring returned, normally closed. Switch can be specified as open or closed.直接啟動、彈簧復(fù)位、正常閉合的鄰近限制開關(guān)?？芍付ㄩ_關(guān)為斷開或閉合。 返回 proximity limit switch