air tightness meaning in Chinese
空气密性
密封性
气密度
气密性
Examples
- Air tightness test for auxiliary boiler ( economize boiler ) on board
辅锅炉（废气锅炉）装船后气密试验。 - Special connections ensure that the system excellent air tightness
特别的连接方式保证了系统优良的气密性。 - Packaging - flexible tubes - test method for the air tightness of closures ; german version en 12377 : 1998
包装材料.软管材.封闭体的气密性试验方法 - Air tightness test and safety valve adjusting for main air receiver ( control air receiver , air horn receiver ) on board
主空气瓶（控制空气瓶、汽笛空气瓶）装船后气密试验和安全阀的调整。 - Insulation , noise , air tightness : no system - wide metal materials , the complete elimination of the dripping cold bridges hidden dangers
保温、隔音、气密性：全系统无金属材料，彻底杜绝了滴水冷桥等隐患。