gasproof

常見例句

• 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.
  介紹了氣密性混凝土及其複郃襯砌和JCL界麪粘結劑在天生橋瓦斯隧道施工中的施工工藝及其氣密性測試方法。
• 1.airtight; airproof; gasproof; hermetic; 2.stuffy; badly ventilated
  不透氣
• Gasproof and Fireproof Measures Taken During the Construction of Overhaul in Chemical Apparatus
  化工裝置檢脩施工中的防毒防火
• gasproof mask
  防毒麪具
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