查询词典 diaphragm valve

Remove the piston and spring from the relief valve housing and thoroughly clean all parts including the diaphragm.

从安全阀外壳上拆卸活塞和弹簧，彻底清洗包括隔膜的所有部件。

These diaphragm s prevent leakage along the valve stem.

这些横膈膜防止了沿着阀杆的泄漏。

Unscrew the Allen screw in the middle of valve cap and lift up the cap just enough to pick up the old diaphragm.

我记得前面diaogragm是翻译为阀片，这里有翻译为阀膜？？正好足够什么概念？

Unscrew the Allen screw in the middle of valve cap and lift up the cap just enough to pick up the old diaphragm.

旋松阀帽中间的内六角螺丝，并且提起阀帽，正好足够拿走旧阀膜。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。