check detector meaning in English
裂纹检验器
Examples
- Double check detector assembly backflow preventor
双重检验检测器组合防回流装置 - Check detector seals , and replace as necessary . clean or replace detector jets as necessary
检查检测器密封垫，如有必要就替换。如有必要清洗或替换检测器喷嘴。 - Double check detector assembly shall be installed on fire protection systems when connected to a potable water supply
当消防系统连接到饮用水供应系统时，应该安装一个双止回阀总成。 - A double check detector assembly shall be installed on fire protection systems when connected to a potable water supply
当消防系统连接到饮用水供应系统时，应该安装一个双止回阀总成。 - Series 774xdcda double check detector assemblies are designed to prevent the reverse flow of polluted water from entering the potable water supply
系列747xdcda双止回阀检测器总成用于防止污水回流进入饮用水系统中。