construction waterproof

• 建筑防水

construction waterproof的用法和样例：

例句

1. Lanxi Ooston Waterpoof Materials Factory was set uo by a returning doctor wbo had been studying in Gremany.It produces the new-style building waterproof materials.
   兰溪市诺西顿防水材料厂由留德博士回国创办，专业生产新型建筑防水材料。