Ifihan Yinshan ile-iṣẹ simenti funfun pese ọpọlọpọ awọn ile-iṣẹ nla ni Ilu China bii Nippon Paint, Mapei, Davco, Saint-Gobain Weber, ati bẹbẹ lọ. Yinshan funfun simenti lori World of Concret Asia 10-12th, August. Lori ifihan awọn ọja ile-iṣẹ wa simenti funfun 52.5grade (90 ati 92whiteness) / 42.5grade (89 ati 92whiten ...
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