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- Improvement of Leak Tightness Test of Cylinder and Piston Rubber Ring Assembly 气缸与活塞橡胶圈总成气密性改进
- leak tightness test 气密性试验
- Non-destructive testing - Terminology - Part 8: Terms used in leak tightness testing 无损检测术语第8部分:泄漏检测
- 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。
- Good bond strength and high binding power ,no environmental pollution with high temperature bonder, Good leak tightness for high temperature daub. 粘结剂粘结强度大,高温结合力强,对环境无污染。高温胶泥砌筑的内衬整体性好,密封性强。
- Salt rock has very low penetrability and good creep behavior, and can ensure the leak tightness of the natural gas storage. 由于盐岩具有良好的密封性、低渗透性和损伤自愈合性,使得深部地下盐矿成为世界各国地下储存的一种主要介质。
- 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。
- Denting local stress &fatigue on the seating surface due to impurities are much less on SPL PSGV, which results in longer lifetime and reliable leak tight. SPL PSGV中的杂质较少,降低阀座表面局部压力及疲劳度,同时延长使用时间和增加渗漏的严密性。
- Denting local stress & fatigue on the seating surface due to impurities are much less on SPL PSGV, which results in longer lifetime and reliable leak tight. SPL PSGV中的杂质较少,降低阀座表面局部压力及疲劳度,同时延长使用时间和增加渗漏的严密性。
- 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。
- 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)。
- 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)。