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1·Includes valve assembly, less union nuts and end connectors.

包括阀门总成，不包括活接头螺母和端口连接件。

2·A compressor having a dual slide valve assembly is disclosed.

公开了一种具有双滑阀组件的压缩机。

3·The design proposal of a novel needle valve assembly is given.

提出了一种新颖的针阀偶件设计方案。

4·Vacuum gauge and valve assembly can optimize the flow of samples.

使用真空表和排气阀优化样品流速。

5·These include complete valve assembly, less union nuts and end connectors.

这些包括完整的阀门总成，但不包括活接头螺母和端口连接件。

6·Series 719 Double Check Valve Assembly shall be installed at each noted location.

系列719双止回阀总成应该安装在每个标注的位置上。

7·DOUBLE CHECK VALVE ASSEMBLY For Low Hazard Cross-connections and continuous pressure applications.

双止回阀总成用于低危险交叉连接和持续压力应用场合。

8·The air filter is usually located in the air stream to your throttle valve assembly and intake manifold.

空气滤清器通常位于空气流到你的节流阀总成和进气歧管。

9·Double Check Valve Assembly shall be installed at referenced cross-connections to prevent the backflow of polluted water into the potable water supply.

在相关的交叉连接处应该安装一个双止回阀总成，以防止受到污染的水回流到饮用水系统中。

10·A Double Check Valve Assembly shall be installed at each noted location to prevent the unwanted reversal of polluted water into the potable water supply.

双止回阀总成应该安装在每个值得注意的位置，用于防止污水出现不需要的回流而流进饮用水供应系统中。