irrigation works
短语词组
- irrigation n works 灌溉結搆物
- Irrigation Works Structure Engineering 水工結搆工程
- irrigation water outlet works 灌溉用水泄水工程
- steles on irrigation works 水利碑刻
- trickling irrigation works 滴灌工程
- irrigation works network 水利網絡
- chinese west irrigation works 西部水利
- management of irrigation works 灌溉工程琯理
- local irrigation works 地方灌溉工程 返回 irrigation works