一般腐蚀 meaning in Chinese

general corrosion
normal corrosion

Main material : the major components of df single disk filter are divided into two types according to their causticity : ( 1 ) general corrosive medium , such as 304 , 316l stainless steel ; ( 2 ) strong corrosive medium , such as combination of carbon steel lining and non - metal materials
主要材质：本机采用的主要材质，根据介质的腐蚀性可选用： ( 1 )一般腐蚀介质，可选用304 , 316l不锈钢； ( 2 )强腐蚀性介质可选用碳钢衬胶及非金属组合。