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涂料的效果。 - Main catergories,applications and development of waterproof coatings for architectures in China are introduced briefly.
簡(jiǎn)要介紹了我國防水涂料的主要種類(lèi)和應用發(fā)展情況。
