safety valve

例句与用法

Lt also helps sometimes to have a harmless safety valve
找个地方发泄,有时也对维护婚姻有帮助
Safety valve accessory for valve valve module
用于阀和阀模块的附件
Manufacturers ' data report for safety valves
安全阀生产商数据报告
Safety devices for protection against excessive pressure - safety valves
防超压安全装置.安全阀
Building valves - pressure safety valves - tests and requirements
建筑物阀门.安全阀.试验和要求
Safety valve adjusting and accumulating test for auxiliary boiler
辅锅炉安全阀检验及蓄压试验。
Ball type surface controlled safety valve
地面控制的球型安全阀
Steam boilers and pressure vessels - spring loaded safety valves
蒸汽锅炉和压力容器.弹簧加载安全阀
Type y3 - h * * j relief valve act as safety valve in hydaulic system
型溢流阀宜做为液压系统安全阀使用
All safety valves will undergo popping tests by the licensee
所有安全阀门将由被许可方进行爆裂试验？