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[Video] Large wastewater treatment plant inaugurated in Hanoi

Large wastewater treatment plant inaugurated in Hanoi

Vietnam’s largest wastewater treatment plant in craft villages was put into operation on Oct. 8 in Dương Liễu commune, Hoai Đức district of Hanoi.
Vietnam’s largest wastewater treatment plant in craft villages was put into operation on Oct. 8 in Dương Liễu commune, Hoai Đức district of Hanoi.
VNA
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