阀门

He could feel the propellant gushing out… even though the tanks had been designed with redundant shutoff valves, and emergency self-sealing foam to prevent such a decompression.

他的背包装置裂开一道缝。他可以感觉得到推进物质喷出来···燃料箱设计有冗余阀门和紧急自封泡沫去对付这种减压。

As an added feature, for semipermanent or overnight installations, the valve will also supply water automatically as needed to the tank thereby eliminating manual filling and pumping, and saving wear and tear on the water pump or compressor.

作为一个附加的性能，适用于非永久性或过夜安装，这种阀门还能够根据需要自动将水供应到容器内，因此避免人工注水和接管，减少水泵或压缩机的磨损和划伤。

It is assumed that the valve you will be installing is a Watts 774 Sentry Series.

要确保您所要安装的阀门是美国瓦茨774"卫兵"系列。

The Bull Run Valve is available in 4 and is suitable wherever septic tank disposal systems

可提供Bull Run阀门的尺寸有4英寸。这种化粪池处

Our 2000 Series valves offer advanced circuit board technology inside.

我们的2000系列阀门提供先进的技术，内部电路板。

Our 2000 Series valve line offers advanced circuit board technology, inside the valves and manifold assemblies.

我们的2000系列阀系列提供先进的电路板技术，内部的阀门和多方面的集会。

Drain Cap, Oxygen Service, Stem Extensions

how to order 青铜阀门选配件和附件-排泄塞，氧气应用，阀杆加长件

First, they are used in steam service to warm-up the line before the main valve is opened.

第一，它们用于蒸汽应用中，在主阀门开启之前用来加热管道。

The overflow valve and pressure switch have been set and sealed at the factory.

溢出阀门和压力开关在工厂就设置了并被密封。

At the same time, the paper also researches the influence of valve parameters to performance and noise of shock absorber.

同时，论文以029A型减振器为研究对象，在减振器参数化非线性动力学模型的基础上，分析了减振器阀门结构对减振器性能的影响，并提出了一些试探性的改进。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。