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quality standards for water resources
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quality standards for water resources
Encyclopedia
工学
水体质量
释
quality standards for water resources
水资源质量标准
根据水资源用途需求对水的物理、化学及生物性质规定的限制性要求。简称水质标准。是保障人体健康和保护河湖生态的基础性标准,是开展水资源、水环境与水生态综合保护的重要技术法规和依据,也是落实水资源用途管制的重要保障。
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Wei Zhuang
Wei Zixi
Wei Zongshu
Wei Zongwu
Weizsacker theory
Wei瓮子模型设计
WEKA Group
Welch
Welch apodization function
Welch test
Welch window
weld
weldability
weldability of metal
weld bonding
weld defect
weld defects of oil and gas pipeline manufacturing
welded hollow spherical joint
welded joint
welded structure
welded tube and pipe process
welded tube/pipe
welder
welder’s pneumoconiosis
weld heat affected zone
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