阀门

Make real sure that the check valve is installed in the air assist line and in the proper direction.

非常做 当然那那些检查阀门悬而未决被安装帮助产品和在方面适当的方向。

In time, the seats of rotary air lock valves leak.

而在这个时候，回转式气塞阀门的阀座就会出现泄露。

It is used to put through or cut off the air passage in vacuum pipeline.

阀门用于接通或切断真空管路中的气流。

CAUTION: Do not introduce full pressure, unregulated plant air to the valve.

警告：不要将未调节的所有工厂气源压力引入阀门内。

Control valve in an air system for setting volume and pressure.

为了保持流量和压力的空气系统的控制阀门。

This valve lets air into the pipe, but will not let air out of the pipe.

这种阀门，让空气进入管道，但不会让空气的管道。

If you need air to start, the valve is equipped with in line with ISO-5211 standard for implementation.

如果需要气动启动，该阀门配备有符合 ISO-5211标准的执行机构。

The valve opened for air to enter.

阀门打开，使空气进入。

To minimize this possibility, Air Products has developed a valve that has the seat internal to the tube.

为了使这种可能性最小化，Air Products研制了一种阀座在管道内部的阀门。

Air valve: Valve that is used to control the flow of air .

空气阀：用于控制空气流动的阀门。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。