Study on a leakage test method in air-sealed experiments;
气密封性试验中的泄漏测试方法研究
Determination of hermeticity of expansion alloys
GB/T5778-1986膨胀合金气密性试验方法
Air seal test method of glass-lined equipments
GB/T7995-1987搪玻璃设备气密性试验方法
Pressure test (or gas tight test) reports
耐压(气密性)试验报告
air pressure test for strength and tightness
气压强度及气密试验
Experimental Study of a Combined Elastic Ring Seal in a Helium Turbine Compressor
氦气透平压气机组合弹性环密封试验研究
Air retention test method for tubeless aircraft tyre
GB/T11194-1989航空无内胎轮胎气密性能试验方法
method for measuring smoke density and concentration of gases evolved by incineration or decomposition of plastics
塑料塑料燃烧性能试验方法-烟气及烟密度法
Air tightness test for auxiliary boiler (economize boiler) on board.
辅锅炉（废气锅炉）装船后气密试验。
water pressure test for strength and tightness
水压强度和密封性试验
Ref. Freon piping to be done air-tightness test and vacuum test.
冷藏氟利昂管系密性试验和真空试验。
oil pressure test for strength and tightness
强度和密封性油压试验油压及强度密封试验
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）。
Superstructure compressed air (water supply、fire fighting、smoke detection)piping to be done air-tightness test.
上层建筑压缩空气管系（供水管、消防管、烟雾探测管）密性试验。
oil pressure test for tightness
油密试验油压密封试验
Packaging packing containers Air-tight test method
GB/T17344-1998包装包装容器气密试验方法
Dense shaped refractory products-Determination of permeability to gases
致密定形耐火制品透气度试验方法
Compressed air testing can be carried out only, if accepted by the classification society.
如果船级社同意，可以只做气密试验。
Experimental Analysis on Multi-tube Pnumatic System for Ash Conveying;
双管紊流密相气力除灰系统试验研究