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- Is the sewage disposal system adequate? 排污水系统是否足够?
- They city needs a new sewage disposal system. 这个城市需要一套新的污水处理系统。
- The propylene epoxide saponated sewage disposal system running process is summarized. 总结了环氧丙烷皂化污水处理系统运行情况。
- This license is called the national pollutant discharge system (NPDES), and sometimes State sewage disposal system (SPDES). 这个准许称为国度浑浊物蓄积编制（NPDES），有时是州立的污火蓄积编制（SPDES）。
- underground sewage disposal system 地埋式污水处理
- subsurface sewage disposal system 地下污水处理系统
- Deliquescent Oxygen Control of Sewage Disposal System of City 城市污水处理系统溶解氧的控制
- Selecting and Application of Softstarters in Sewage Disposal System 软起动器在水处理中的应用及选型
- Application of Heavy-duty Anticorrosive Coatings in Sewage Disposal System 重防腐蚀涂料在污水处理系统中的应用
- TECHNICAL TRANSFORMATION OF SEWAGE DISPOSAL SYSTEM IN JINCHANG SMELTER 金昌冶炼厂污水处理工程的工艺改造
- APPLICATION OF MILLIPORE FILTER IN DUST COLLECTION AND SEWAGE DISPOSAL SYSTEM OF SMALL CONVERTER 微孔过滤器在小型转炉除尘污水处理系统的应用
- The Application Prospects of Microorganisms in the Urban Sewage Disposal System 微生物在城市污水处理系统中的应用前景
- Route to Upgrade Water Quality of the Outlet Water of Sewage Disposal System 提高污水处理系统出水水质的途径
- sewage disposal systems 污水处理系统
- Broadly speaking,there are three layout systems of sewage disposal--(a)separate,(b)partly separate and(c)combined. 从广义上来说,污水排放系统有三种设计,即分流式,半分流式和合流式。
- The Distributed Control System Design of the Sewage Disposal System Based On Industry Ethernet Net 基于工业以太网的分布式污水处理监控系统设计
- The analysis of the economy of urban green space domestic sewage disposal system 城市生态绿地生活污水处理系统经济分析
- Sewage disposal into the sources themselves, leakage of sewage into distribution systems or contamination with industrial or farm waste. 污水排入水源,污水渗入给水系统或工农业污水造成污染。
- Study on Imported of High Efficiency Sewage Disposal Equipment from U. S. A. 引进美国高效污水处理器研究。
- But in those with lupus, the disposal system seems to be defective. 但对狼疮患者来说，残骸处理系统似乎也有缺陷。
