water supply industry
短语词组
- municipal water -supply industry 城市供水業
- reform of water -supply industry 供水行業改革
- The Urban Water -supply Industry 城市供水産業
- the water supply industry 論自來水産業;自來水行業;供水行業;黃河供水産業
- urban water supply industry 城市供水産業
- city water supply industry 城市供水産業
- public -operated water supply industry 公營供水行業
- Water supply for power industry 電力行業鍋爐補給水工程
- water supply and drainage industry 給水排水行業 返回 water supply industry