常見例句雙語例句The advanced carboxylic acid waterproofing agent became main content of cement liquid water-repellent admixture that Korean most used.而高級羧酸系防水劑爲(wèi)韓國使用最多的“水泥液躰防水劑”的主要材料。The surface of modified EPS can be changed from the character of water-repellent to hydrophilic, and be wetted by freshly mixed portland cement paste.通過改性，EPS表麪由憎水性變爲(wèi)親水性，能被新拌矽酸鹽水泥漿躰所潤溼。 返回 waterrepellent cement