damp proof course
常见例句
- Why do we set a horizontal damp-proof course in a wall?
墙体中为什么设置水平防潮层？
www.hbwy.com.cn - The roofing system of National Showplace consists of framework, damp-proof course and layer of decoration.
国家大剧院的屋面系统包括结构层、防水层和装饰层。 返回 damp proof course