This paper analyzes thc reasons for the corrosion and permeation of reinforced concretefor cooling tower by circulation water and air in fertilizer plant,presents measures against the prob-lems.是什么意思_This paper analyzes thc reasons for the corrosion and permeation of reinforced concretefor cooling tower by circulation water and air in fertilizer plant,presents measures against the prob-lems.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句