submerged surface meaning in Chinese

潜面

Specification of cathodic protection of internal submerged surfaces of steel water storage tanks
钢质水罐内壁阴极保护技术规范
Selfprimed , or as an intermediate or finishing coat on steel structures in moderately to severely corrosive environment , including permanently submerged surfaces
本品可自作底漆,或作为涂布于中等至严重污染环境下(包括长期浸泡水中的部位)的钢结构表面的中间漆或面漆。
As a primer in mcb ' s perchloropoly vinyl series for interior , exterior surface of steel in moderately to severely corrosive environment , including submerged surfaces
在中等至严重腐蚀环境下，涂布于钢板的内、外表面(包括长期浸泡海水中的部位) 。作为“名盾”牌高氯化聚乙烯漆系列的底漆。