Đảm bảo yêu cầu cấp nước tại 41 tỉnh vùng núi cao, khan hiếm nước
Chương trình điều tra, tìm kiếm nguồn nước dưới đất để cung cấp nước sinh hoạt ở các vùng núi cao, vùng khan hiếm nước sẽ thực hiện trên địa bàn 41 tỉnh với 325 vùng được điều tra, đánh giá.
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
Theo TTXVN