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- tightness test pressure 致密性试验压力
- The gas tightness test of aux. Air reservoir. 副空气瓶密性试验。
- The gas tightness test of service air reservoir. 日用空气瓶密性试验。
- The tightness test for high-pressure air pipes. 高压空气管密性提交。
- The tightness test of fore(mid-ship)draft valve. 艏(舯)吃水阀密性试验。
- The tightness test of hull valve. 舷旁阀密性提交。
- The tightness test of main boiler. 主锅炉密性试验。
- Gas tightness test of control air reservoir. 控制空气瓶密性试验。
- air tight test pressure 气密性试验压力
- Be responsible for the inspection of piping tightness test, pressure test, strength test, zincification, acid cleaning. 负责管系的密性、试压、强度试验、镀锌、酸洗的检验、报验。
- Lobby doors to be done operation test and tightness test. 通道门操作和密性试验。
- The tightness test of inlet valve for emergency fire pump. 应急消防泵进水阀密性试验。
- All models are certified at 300 PSI test pressure and 150 PSI working pressure. 所有型号都通过300PSI试验压力检验和150PSI工作压力检验。
- Cleaning and tightness test should be done about correlation piping. 3相关管路清洁完毕，并经过密性试验、验收结束。
- Air tightness test for auxiliary boiler (economize boiler) on board. 辅锅炉（废气锅炉）装船后气密试验。
- All Oil-Powered water heaters are certified at 300 PSI test pressure and 150 PSI working pressure. 所有燃油热水器都通过300psi(2068kPa)实验压力和150psi(1034kPa)工作压力检测。
- This test pressure includes corrections for service conditions e.g. backpressure or high temperatures. 此试验压力包括工作条件如：背压和高温的校正值。
- According to the test pressure and nominal pressure of pipes,calculated and compared their numerical value. 结合管材测试压力和公称压力,计算并比较了它们之间的数值。
- The TK-DL can test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies. TK-DL可以检测压力真空断路阀，减压防回流阀或双止回阀总成。
- Tightness test(opening and closing test, emergency opening and closing test)for cargo hatch cover. 货舱舱口盖密性试验(启闭试验、应急启闭试验)。
