gasproof

gasproof

1. 1.airtight; airproof; gasproof; hermetic; 2.stuffy; badly ventilated

不透气

2. In this paper,the construction processcs and the test method of the gasproof con-crete, the complex lining and JCL interface adhesive uscd in the Tianshengqiao railway gas tunnelare intruoduced and analyzed.

介绍了气密性混凝土及其复合衬砌和JCL界面粘结剂在天生桥瓦斯隧道施工中的施工工艺及其气密性测试方法。

3. Gasproof and Fireproof Measures Taken During the Construction of Overhaul in Chemical Apparatus

化工装置检修施工中的防毒防火

4. gasproof shelter

瓦斯躲避峒

5. Obtained gas emission regularity of working face by detection on gas emission,offered reference parameters to the similar condition working face for gasproof.

通过对工作面瓦斯涌出参数的测定，得出了工作面瓦斯涌出规律。为相似工作面瓦斯治理提供了参考数据。

6. gasproof mask

防毒面具

7. gasproof test

防污气性试验

8. gasproof apparatus

防爆装置