valve the gas

Its wind capacity from the ball valve to regulate the gas supply made possible Roots blower.

其风量由球阀来调节,气源由罗茨风机供给.

The threads on the lower valve stem are in the wetted gas stream.

下阀杆上的螺纹是处在潮湿气流中的.

These attributes make the tied diaphragm valve more appropriate and successful for corrosive gas service.

这些特点使得束缚隔膜阀可以更适合和更成功地应用于腐蚀性气体设施.

A faucet or valve by which the flow of a liquid or gas can be regulated.

活塞一个能调节液体或气体流动的龙头或阀门.

When water-filled, pre-fill the gas tank for water, and then placing a sealed -- open valve.

充水时, 预先给换气罐加满水, 然后加 盖密封,再开启换气阀.

Bringing quadratic performance index in single neuron and constructing adaptive PID controller, by adjusting gas flow through the second pressure valve, membrane anode side in stack could maintain the ideal pressure difference level with cathode side.

将二次型性能指标引入单神经元自适应PID控制，通过调节二级减压阀的气体流量，可以很好地维持电堆膜阳极侧压力始终与阴极侧压力保持理想的压力差水平。

After working, close the gas bottle or inlet valve and adjust pressure valve to be relax.

工作结束后, 应关闭气瓶或管路进气阀门,逆时针旋转调节把手,使之旋到松弛状态.

The contact and the gas valve are controlled by phototriac and triac.

用光耦和双向晶闸管控制接触器和电磁阀。