water treatment plant sludge  净水厂污泥

coal sludge water treatment  煤泥水处理

municipal waste water treatment sludge  城市污水处理污泥

Water plant sludge disposal wastewater  给水厂排泥水

Water Treatment Sludge  水处理污泥

Water Treatment Sludge Disposal Operational Planning Committee  滤水及污泥处理工作策划委员会

ballast water treatment plant  压载水处理装置

Baxian Water Treatment Plant  芭仙水厂

central water-treatment plant  中心水处理站; 特种商品报价

chemical water treatment plant  化学水处装置; 化学水处理室

cooling circulating water treatment plant  工业循环冷却水处理站

in-plant water softening  厂内用水软化

New Techniques of Waste Water Treatment in Abroad  国外污水灌溉新技术

Power Plant Water Treatment  电厂水处理

Reuse of blow down water in water circulating system  排污水回用

Shaoxing waste water treatment plant  绍兴污水处理厂

soaking in water treatment  水浸处理

supply and installation of water treatment plant  供应及装置滤水器

town waste water treatment plant  小城镇污水处理厂