3国际防止生活污水污染证书
International Sewage Pollution Prevention Certificate 1973 197
城市生活污水
municipal domestic wastewater
Municipal sewage
urban sewage
Municipal wastewater
Keywordmunicipal sewage
urban wastewater
municipal domestic sewage
wastewater of city
城镇生活污水
Municipal sewage
Rural domestic sewage
Municipal wastewater
municipal domestic sewage
sewage of urban domestic
城镇生活污水集中处理
domestic sewage central treatment of cities and to
城镇生活污水集中处理率
town’s life sewage centralized treatment rate
船舶生活污水处理装置
marine domestic treatment device
村镇生活污水
township domestic sewage
Rural domestic wastewater
大中专学生生活事件量表
College-secondary specialized school student life
低浓度生活污水
low-concentration domestic sewage
low strength domestic wastewater
low-concentration domestic wastewater
low concentration domestic sewage
低碳氮比生活污水
sewage with low carbon-to-nitrogen ratio
低碳源城市生活污水
urban domestic wastewater with low carbon source
低温生活污水
low temperature of sewage
防止船舶生活污水污染规则
Regulations for Preventing Pollution by Sewage from Ships
分散生活污水
decentralized domestic wastewater
分散式生活污水
decentralized wastewater sewage
分散型生活污水
decentralized domestic wastewater