必须把室壁保护起来以防止来自燃气的高度腐蚀性成分的化学侵蚀。

必须把室壁保护起来以防止来自燃气的高度腐蚀性成分的化学侵蚀。的英文翻译

基本释义

• The wall must be protected against chemical attack from highly corrosive components of the combusting gases.