author has introduced the corrosion causes of various kinds of gas tankthe concrete requirements of protective materials and protective construction designdiscussion was made for protection construction procedures of various kinds of gas tankthe application practive indicates that the protection structure of coal gas tankforming surficialmiddlebottom layers is the ideal protection design

介绍了各类气罐的腐蚀原因，对防护材料的具体要求和防护结构设计进行了探讨，论述了各类气罐的防护施工程序，应用实践表明，煤气罐的防护结构形成表层-中层-底层是理想的防护设计

以上为机器翻译结果，长、整句建议使用 人工翻译 。