gas tightness

gas tightness 基本解释

[化] 气密性; 不透气性

gas tightness 用法和例句

1、test of the gas tightness.

气密性测试

2、water tightness and gas tightness displacement

水密性及气密性

3、The gas tightness test of aux. Air reservoir.

副空气瓶密性试验。

4、Gas tightness test of control air reservoir.

控制空气瓶密性试验。

5、Gas tightness submission of main air reservoir.

主空气瓶密性提交。

6、The gas tightness test of service air reservoir.

日用空气瓶密性试验。

7、Gas Tightness Detection of Shipborne Sealed Elements

舰用密封元器件的气密性检测

8、Gas tightness of equipment for gas welding and allied processes

气焊及相关工艺用设备的气密特性

9、High conductivity and gas tightness are the basic requirements for bipolar plate materials.

高电导和气密性是双极板材料需有的基本性能。

重点词汇

tightness n. 坚固，紧密；紧致；密封性