浅议装置气密性的检查方法 --中国期刊网 关键词：化学；装置；气密性；方法 [gap=3609]Key words: chemistry; devices; air tightness; methods
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Air-tightness [机] 气密性 ; 密封性
air tightness test 气密试验 ; 气密性试验 ; 气密测验考试
air-tightness test 气密性实验
Good air-tightness 气密性好
tyre air-tightness 轮胎气密性
air-tightness or water-tightness 气密或水密封的
air - tightness test 气密性试验
air tightness of compartment 舱室气密性
Air Tightness Testing Equipment 气密性检测设备
To improve the waterproof wall and air tightness.
有利于提高墙体的防水和气密性。
Our insulating glass, soundproof and heat resistant, is good at water & air tightness and can proof water and wind.
中空玻璃设计，隔音隔热，具有极佳的水密性和气密性，防风防水。
The spacecraft would be assembled at the launch center after experts finish examining its air tightness and electric properties.
神七将在载人航天发射场总装测试厂房进行气密性检查、电性能测试等，然后完成总装，预计在10月份发射升空。
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