ISO 24516-1:2016/Amd 1:2025 EN 54fccd20
Guidelines for the management of assets of water supply and wastewater systems — Part 1: Drinking water distribution networks — Amendment 1: Performance indicators and requirements for monitoring and review with additional related examples
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发布日期 :
2025-09-16
实施日期 :
ISO 24540:2023 EN 1290f46e
Principles for effective and efficient corporate governance of water utilities
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发布日期 :
2023-05-03
实施日期 :
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