built drainage systems meaning in Chinese
建成的排水系统
Examples
- Air admittance valves for building drainage systems
建筑排水系统吸气阀 - Building drainage systems geberit hdpe drainage system
吉博力排水系统 - Building drainage systems hdpe drainage systems
Hdpe建筑同层排水系统 - Building drainage systems
吉博力排水系统 - Built drainage systems
建成的排水系统