drainage reserve meaning in English
渠道保留地
渠务保留地；渠务专用范围
渠务专用范围
Examples
- The drainage reserve should be extended 3m from both sides along the culvert alignment within which no structure or support for any structure shall be erected
渠务保留地沿暗渠路线两旁3米范围内，不得搭建任何构筑物或构筑物的支撑。