短語(yǔ)詞組短語(yǔ)municipal water -supply industry 城市供水業(yè)reform of water -supply industry 供水行業(yè)改革The Urban Water -supply Industry 城市供水產(chǎn)業(yè)the water supply industry 論自來水產(chǎn)業(yè);自來水行業(yè);供水行業(yè);黃河供水產(chǎn)業(yè)urban water supply industry 城市供水產(chǎn)業(yè)city water supply industry 城市供水產(chǎn)業(yè)public -operated water supply industry 公營(yíng)供水行業(yè)Water supply for power industry 電力行業(yè)鍋爐補(bǔ)給水工程water supply and drainage industry 給水排水行業(yè) 返回 water supply industry