用水定额 meaning in Chinese

water consumption norm
water－use quota

Water duty of urban resident life in liaoning province
辽宁省城镇居民生活用水定额
Determination of water consumption quota in production of diaphragmatic alkali
隔膜碱用水定额的确定
Problems and countermeasures on water quota management mechanism in china
我国用水定额管理存在的问题及对策
Analysis of the impact of industry water quota on the water demand prediction
工业用水定额的变化对需水量预测的影响研究
Water consumption norm
用水定额

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