hydraulic back-pressure valve 中文意思是什麼
hydraulic back-pressure valve
解釋
水壓逆止閥-
When discharging, the motor operates, hydraulic cylinder charges pressure, push rod ( piston rod ) draw back, the valve plate connected with push rod opens, the materials are discharged
當需要卸料時,電機運轉,液壓缸增壓,推桿(活塞桿)收回,和推桿連接的閥板開啟,物料卸下。
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