屋面排水 meaning in English
roof drainage
roofing drainage
Examples
- Application of siphon phenomena in roof drainage
虹吸现象在屋面排水中的应用 - Siphon system applied in draining off roof water with large area
虹吸系统在大面积屋面排水中的应用 - Gravity drainage systems inside buildings - roof drainage , layout and calculation
建筑物内部的自流排水系统.屋面排水设计和计算