local sewerage system
常见例句
- Local public services - Guidelines for service activities relating to drinking water supply and sewerage - Part 4: management of drinking water system.
地区公共服务。与饮用水供应和废水有关的服务工作指南。第4部分：饮用水系统的管理。 - It is believed that in selection of a proper sewerage system on basis of real and scientific grounds, a lot of problems such as the local natural condition, the environmental demand of the…
雨污兼合系统是防洪与排水相结合、市政排水与建筑排水相衔接、污水与雨水有机统一的较经济、现实的排水系统。 返回 local sewerage system