drain valve bolt 排泄阀螺栓
existing valve cover bolt 现有气门盖螺栓
pilot valve mounting bolt 先导阀固定螺栓
neutralizer valve stop bolt 空档器阀销螺栓
left neutralizer valve stop bolt 左侧平衡阀阻挡螺栓
valve cover bolt 气门盖螺栓
Bolt Union Ball Valve 理想型球阀
valve rocker lever locking bolt 气门摇杆锁紧螺栓
bolt of valve 阀门螺栓
We need an eye bolt to fit this valve.
我们需要一个有眼螺栓来固定这个阀门。
Safety bolt is set on the valve body, when the pressure in the cylinder is too high, safety diaphragm will burst automatically to ensure the safety accident cases, for the safety of the bottle.
瓶阀体上设安全螺栓，当气瓶内压力过高时，安全膜片将自动爆破泄压以确保意外情况下瓶的安全。
Bolt lengths will vary according to thickness of valve.
螺栓长度将随着阀门厚度，匹配的法兰。
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