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urban water supply- 英?[??:b?n ?w?:t? s??plai]
- 美?[??b?n ?w?t? s??pla?]
实用场景例句Urban water supply pipe network layout reasonable, good water quality. 城市供水管网布置合理, 水质良好. 互联网 Suitable for boiler feed water , factories and urban water supply purposes. 适合锅炉给水, 工厂及城市给水之用. 互联网
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