The granular for abrasion resistance flooring is made of particular size of nonmetal mineral materia

中文解释

耐磨地面硬化剂由一定颗粒级配的非金属矿物骨料（或金属和合金骨料）、特种水泥、其它掺合料和外加剂组成。

正在查询

in a big way encina blotched fraudulent practice justice transparent esteeming virtue offload occur normally fresh-caught fish pressing want