waterproof paint的用法和樣例：
例句
- The influence of fineness of fly ash on film-forming of two-component polyurethane waterproof coating was studied.
摘要研究了粉煤灰填充雙組分聚氨酯防水塗料的效果。 - Main catergories,applications and development of waterproof coatings for architectures in China are introduced briefly.
簡要介紹了我國防水塗料的主要種類和應用發展情況。
