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。
2
Not only the forces that the stirring shaft are analyzed, but also a choice of materials, lining, and a structure of the tank are expounded.
对该搅拌轴的受力、结构选型以及该槽材质、衬里的选取和结构进行了详细的论述。
3
The tin bronze is the main lining materials as tank cage and ear in mine, wears seriously in application.