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- Water-saving Society test Spots - ,
- Hydro-Scenic - ,
- Agriculture- Water Saving -
- Industrial-Water Saving -
- Sewage Treatment -
- Hydro-Electricity Facilities & New Technology -
- Daily Life Water-Saving -
- Flood Prevention & Disaster Minimization -
- Water & Earth Maintenance, Ecology Building - ,
- Engineering Machinery -







