ICS:13.060.30
Showing 28–29 of 29 results
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ISO 24511:2024 Activities relating to drinking water and wastewater services – Guidelines for the management of wastewater utilities and for the assessment of wastewater services
CDN $397.00 Add to cart -
ISO 24523:2017 Service activities relating to drinking water supply systems and wastewater systems – Guidelines for benchmarking of water utilities
CDN $195.00 Add to cart
