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- Study on Quantitative Air Tightness Measuring of Automotive Hydraulic Component and Part 汽车液压零部件定量气密性检测的研究
- 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。
- Proper size inlet plumbing. Check for air tight seal. 检查进口管路的尺寸是否正确,是否拧紧。
- This brand of red wine of this brand all has air tight corks. 这个品牌的红酒都有一个严密的软木塞。
- Air tightness test for auxiliary boiler (economize boiler) on board. 辅锅炉（废气锅炉）装船后气密试验。
- The special connections ensure that the system has excellent air tightness. 特别的连接方式保证了系统优良的气密性。
- Air tight seal keeps in smell, humidity and food nutriments stay in longer. 完全密封留住原味,湿气和食物营养保存更久。
- 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。
- Analyses the source of non-condensable gas and its bad impact on Lithium Bromide absorption chillers. Presents the management methods of air tightness and vacuum degree. 摘要分析了机组不凝性气体的来源，并阐述其对机组的不利影响。介绍了机组气密性管理和真空度管理的方法。
- The high-temperature silastic seal ring is used between the operating chamber and the chamber door for air tightness between chamber and the door. 干燥箱电源开关、风门调节旋钮、控温仪等操作均设置于箱体的上前方及顶箱上。
- There is also an airlock, is to ensure that astronauts into space or to return to space by the use of air tightness device. 还有个气闸舱，是保证航天员进入太空或由太空返回用的气密性装置。
- It can lubricate, save air and increase torsion while removing rust, preventing friction, and enhancing the air tightness of the tools. 能润滑、省气、增加扭力，同时可除锈、抗磨、加强工具的密封性，延长风炮的使用寿命。
- The valve closed, the torch into the water, then pass into the oxygen and acetylene, there are no air bubbles in water, it proved a good air tightness. 关紧各气阀，将焊炬插入水中，然后分别通入氧气和乙炔，如水中不出现气泡，就证明气密性良好。
- PRODUCT BRIEF：Made of highly intellectualized precision sharpener from Japan, Passed the strict quality control ..Grease-proof, Heat resistant ,Anti-aging ,High air tightness. 产品使用高智能化精密磨具，经合格的品质检测监控，具优耐油，耐高温，防老化，高密封之功能。
- I am student without too much money. So pls recommend a harmonica with good rate of performance and price, good air tightness and sutiable for bending and overblow. 我是学生，最近想学口琴，可是没有太多的钱，所以想买个性价比高的琴，要音色和气密性好的，说的过去，别太烂，以后压音、超吹也都用它了，麻烦大家推荐个！先谢过了！
- After winning an apparent air tight case on labor issues, Ms. Karman was promoted. 卡曼女士在赢了三个看起来毫无破绽的案子后,得到了晋升。
- Insulation, sound insulation, air tightness: sa there is no material in the system,so it completely eliminates the hidden danger of driping water and cold bridges. 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。
- It has excellent air tightness, water tightness, heat insulation, winter proofing and sound insulting property as the frame adopts the inside high and outside low design. 门框采用里高外低设计，气密性、水密性、隔热、防寒、隔音性能优越。
- At the peak of the sultry rainy season, and lacking the luxury of air-conditioning, I sweated with 40 other dark-skin bodies in a nearly air tight ex-American school bus. 在最闷热的雨季里，缺乏奢侈的空调，我和其他40个黑皮肤的身体挤在一辆几乎密闭的美国人曾经当作旧校车的汽车中，挥汗如雨。
- Usage: suitable for air tight seal welding machine for sound filter, microwave device, transistor, commutate tube, controllable silicon and sensor etc. 用途：适用声表滚波器、微波器件、晶体管、整流管、可控硅、传感器等气密性封焊。
