他们还从津巴布韦国有水资源管理局接管了提供无污染水和修理坍塌的污水管道的职责。
They also took over responsibility from the state-run Zimbabwe National water Authority for delivering disease-free water and repairing collapsed sewerage pipes.
津巴布韦国家水管理局保证作为当务之急改善水供应和污水处理系统。
ZINWA (Zimbabwe National Water Authority) has pledged to correct the water supply and sewage system as a matter of urgency.
污水管网系统节点流量模拟计算是城市污水管网系统规划设计和运行管理的基础性工作。
The simulated calculation of nodal flow in sewage pipe network system is the essential work for the planning design and operation management of the urban sewage pipe network system.
厂房、进排水管网、污水处理设施建设和项目运营期间的经营管理。
Factory building, pipes network, facilities for the disposal of polluted water and management during the operation of the project.
厂房、进排水管网、污水处理设施建设和项目运营期间的经营管理。
Factory building, pipes network, facilities for the disposal of polluted water and management during the operation of the project.
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