water supply industry

短語(yǔ)詞組

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(lái)水產(chǎn)業(yè);自來(lái)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)