water based capillary inorganic waterproofer 水性渗透型无机防水剂
surface waterproofer 表面防水剂
cement waterproofer 水泥止水材料
Textile waterproofer 纺织品防水处理工
waterproofer helper 防水材料帮手
relative waterproofer 相对隔水层
waterproofer material 防水材料
canvas canoe waterproofer 帆布独木舟防水材料
英语例句库
The characteristic, structure, raw materials, equipment, process, cost and applications of arched colour plated roofing are introduced. The foams act as insulator, seal and waterproofer in roofing. 简要介绍了用泡沫塑料保温、密封、防水的拱形彩钢屋面的特点、构造、材料、设备、施工工艺、生产成本和应用。
Unlike traditional latex or acrylic coatings, polyurea, as a suitable waterproofer even under seawater immersion, is in no way influenced by ponding water, which is very often on existing roofs. 优于丙烯酸防水涂料的主要一点是聚脲的耐积水性能，而屋面积水在国内非常普遍。