城市给水排水工程
municipal water and wastewater engineering
给水排水工程
Water and Wastewater Engineering
Water Supply and Drainage Works
water supply and water engineering
water and waste water engineering
watersupply and drainage engineering
给水排水工程设计
Designing of water and wastewater engineering
给水排水管道
feed water and drainage pipeline
feed water and drain pipeline
给水排水系统
water supply and discharge system
国家城市给水排水工程技术研究中心
Research Center of National Urban Water Supply and Drainage Engineering and Technology
哈尔滨工业大学给水排水系统研究所
Research Center for Water Supply and Drainage System
Harbin Institute of Technology
建筑给水排水
Building water supply and drainage
water supply and drainage
建筑给水排水工程
Engineering of water supply and drainage for build
铁路给水排水
railway system water supply and drainage
浙江工业大学给水排水教研室
Zhejiang University of Technology
中国给水排水中南设计院
The Central-south Design Institute of Water Supplyand Sewerage Works of China
中国铁道学会环保委员会给水排水学组
Water Supply and Drainage Study Group of Environmental Protection Committee of China Railway Society
车站给排水
Water Supply and Drainage System
城市给排水
urban water supply and drainage
Urban water and wastewater service
city water supply and drainage
辅汽轮机排汽给水预热器
auxiliary turbine exhaust steam feed heater
给排水
water supply and drainage
water supply and drain
water supply and discharge
feed-exhaust water