polymer cement

• 聚合物水泥

polymer cement的用法和样例：

例句

1. Through many project applications and long-term performance testing, it is proved that the polymer cement mortar is one kind of ideal concrete patching and shielding material.
   经过多年工程应用和长期性能测试表明，聚合物水泥砂浆是一种理想的混凝土修补防护材料。