英语词汇double check-valve assembly怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?双逆止阀装置
... double check system 双重监视系统，重复检测制 double check-valve assembly 双逆止阀装置 double-circuit 双[电]路，加倍电路，双回路 ...

短语

1
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。
2
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。
3
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。

单词	double check-valve assembly
释义	double check-valve assembly 简明释义双逆止阀装置网络释义 1 ?双逆止阀装置 ... double check system 双重监视系统，重复检测制 double check-valve assembly 双逆止阀装置 double-circuit 双[电]路，加倍电路，双回路 ... 短语 1 Double Check Valve Backflow-Prevention Assembly 双止回阀防回流组件双语例句 1 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。 2 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。 3 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。
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