drainage ditch meaning in Chinese
排水沟
排水明沟
排水渠道
Examples
- Talking about the application of blind drainage ditch on road surface
浅谈路面排水盲沟的应用 - Never pipe the discharge line directly into a drainage ditch , sewer or sump
不要把排泄管直接插入排泄地漏、污水管或污水坑里。 - Application of geofabric reinforced earth retaining wall in side slope of drainage ditch
土工织物加筋土挡墙在排水沟边坡中的应用 - The relief valve should never be solidly piped into a drainage ditch , sewer or sump
安全阀绝不能用坚硬的管道连接到排水沟、排水管或污水坑里。 - The relief valve should never be solidly piped into a drainage ditch , sewer or sump
安全阀决不应该用坚硬的管道引进到排放坑、下水道或污水坑内。