Here is a way to prevent underground oil storage tank from permeation of water, in which glass steel and polyvinyl chloride film are used to serve as damp-proof lining.
本文介绍了地下储油库渗漏水的防治方法，并选用了玻璃钢及聚氯乙烯塑料薄膜制作罐室防水防潮衬套。
Iridescence is proof that not every cloud has a silver lining - "some have tutti-frutti-colored ones."
虹彩的存在证明了不是所有的云朵都有银色的衬边——“有些云彩的衬边是五颜六色的。”
Bisphenol A. Also called BPA, it's used to make shatter-proof plastic known as polycarbonate, found in everything from water bottles to medical devices to the lining of food packaging.
双酚a，也称BPA，用来生产防碎塑料，工业上又叫作聚碳酸酯。BPA无处不在，从矿泉水瓶、医疗器械到及食品包装的内里，都有它的身影。
The utility model is designed to provide a polytetrafluoroethylene lining shedding-proof high-pressure kettle with a sleeve barrel, comprising a kettle body and a sleeve barrel.
本实用新型旨在提供一种能保证聚四氟乙烯衬里不脱落的带有套桶的高压釜。
Here is an introduction of the damp-proof method of off wall inner lining made of flexible materials of PVC plastics, based on the principle of damp-proof, compounding and installed construction.
本文从防潮原理、材料配制及施工方面介绍了用柔性材料——PV C塑料片材做离壁式内衬套的防潮方法。
For the lining of the main body (2) of the dust chamber (1) and first and second stage cyclones (3, 4) are used the non-porous and wear proof material, for example concrete.
集尘室(1)的主体(2)以及第一和第二级旋风器(3,4)的内衬使用无孔耐磨材料，例如混凝土。
The lining support commonly used in practice is poorly water proof, short life and needs constant maintenance, so it seriously interferes with the production of underground mine.
常规的干砌料石支护，隔水性能差、寿命短、维修量大，严重地影响生产。
The lining support commonly used in practice is poorly water proof, short life and needs constant maintenance, so it seriously interferes with the production of underground mine.
常规的干砌料石支护，隔水性能差、寿命短、维修量大，严重地影响生产。
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