Urban water supply
水源问题
water resources problems【环境】
暂无补充释义。
相关词条
warm the water viscus
gasification by simultaneous reacting oxygen and water with the solid fuel
water pollution monitoring
water-glass paint
open water
foul water
water structure
water resources problems【环境】
暂无补充释义。
Urban water supply
warm the water viscus
gasification by simultaneous reacting oxygen and water with the solid fuel
water pollution monitoring
water-glass paint
open water
foul water
water structure