It is proved by the experiments that the quality of air-proof of the device is very important for realizing the non-oxidation healing.
实验表明：系统的密封质量对能否实现无氧化加热至关重要。
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 results show that the formed transparent and porous web film can impart the wool fabric felting and water proof functions, as well as air permeability and soft handle.
结果表明，溶胶-凝胶处理后，在羊毛织物上形成透明多孔的网状薄膜，赋予其防毡缩性和拒水性，同时还保持良好的透气性和手感。
The application and existing condition of explosion proof air conditioning unit made in China are introduced and comparison of technical economy situations in different schemes is given.
针对国产防爆空调机组的应用及现状作了介绍，并对不同方案的技术经济情况进行了对比。
If the protective seal is not air proof or poor gas purity, it will also bring welding quality problems.
气路有密封不好的问题，或气体纯度不高，也会引起焊接质量问题。
The wiring harness of automotive lamps works in wicked situations, thus it should meet the demands of water-proof, air tightness and so on.
摘要：灯具线束工作在高温高湿、震动频繁的环境中，因此要求其具有防水性、耐高温、固定牢靠、与灯具配合的气密性等性能要求。
According to relative electrical explosion proof standards, explosion proof air conditioning equipment can be used for those warehouses where adequate ventilation is ensured.
根据相关电气防爆标准，认为防爆空调设备可以在保证通风的前提下在化学危险品仓库中使用。
Experimental analysis was conducted to study launching equipment damage caused by open delay of air proof cover.
针对密封盖未及时开启造成发射装置的损坏问题进行了实验分析。
Suggests that more detailed regulations on choice of explosion proof air conditioning equipment and design of air conditioning in dangerous chemicals warehouses be added.
有必要对防爆空调设备的设计选用和化学危险品仓库空调设计作出更详细的规定。
It has high air tightness, high water tightness, high intensity and excellent heat insulating, winter proof and sound insulating performance.
高气密性、高水密性、高强度以及优异的隔热、防寒、隔音性能。
It has high air tightness, high water tightness, high intensity and excellent heat insulating, winter proof and sound insulating performance.
高气密性、高水密性、高强度以及优异的隔热、防寒、隔音性能。
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