The quality of the construction of the silica-fume concrete is guaranteed by the better and proper concrete curing measures such as spraying, surface finishing etc.是什么意思_The quality of the construction of the silica-fume concrete is guaranteed by the better and proper concrete curing measures such as spraying, surface finishing etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句