Durability of fiber concrete on the action of freezing-thawing cycles and on the simultaneous actions of freezing-thawing cycles and deicing是什么意思_Durability of fiber concrete on the action of freezing-thawing cycles and on the simultaneous actions of freezing-thawing cycles and deicing在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句