concrete covering-layer
常見(jiàn)例句
- Corrosion resistant and fire retardant stratified concrete composite slabs were made in in-situ workshop which included organic covering layer and silicate concrete substrate layer.
選擇合適的乙烯基樹(shù)脂及其固化體系并加入增強(qiáng)材料、阻燃劑、填料等在現(xiàn)澆注的混凝土基材表面包覆形成結(jié)構(gòu)復(fù)合板。 返回 concrete covering-layer