与时俱进深化改革不断提高水利建设管理水平--广西水利厅基本建设局20年回顾与展望
여시구진심화개혁불단제고수리건설관리수평--엄서수리청기본건설국20년회고여전망
Advance with time,deepen reform,persistently upgrade management level of water conservancy project
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