水压逆止阀 液压止回阀

hydraulicback-pressurevalve  detail>>

水压逆止阀

hydraulic back-pressure valve  detail>>

逆止阀；止回阀

check ale check valve non-return ale non-return valve  detail>>

液压止回阀

hydraulic back-pre ure valve hydraulic back-pressure valve  detail>>

止回阀, 逆止阀, 单向阀

inverted valve  detail>>

回动阀, 止回阀, 逆止阀, 单向阀

back valve  detail>>

油压止回阀

oil pressure check valve  detail>>

逆止阀

backflow barrier backflowbarrier backwater gate clappet valve cutoff valve ...  detail>>

止回阀

[工业] check valve; check-valve mounting bracket; one-way valve; clack valve; clappet (valve); inverte...  detail>>

泵逆止阀

pumcheck valve  detail>>

抽汽逆止阀

extraction check valve extr chk vlv extraction non-return valve  detail>>

给水逆止阀

feed-water check valve  detail>>

回水逆止阀

backwater valve  detail>>

回旋逆止阀

swing check valve  detail>>

回转逆止阀

swing check valve  detail>>

逆止阀顶丝

check valve spindle  detail>>

逆止阀体

check valve case  detail>>

水平逆止阀

horizontal check valve  detail>>