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Komité: ISO/TC 224 (Service activities relating to drinking water supply wastewater and stormwater systems)
Opprinnelse:
Sluttdato: 1. mar 2018
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Komité: ISO/TC 224 (Service activities relating to drinking water supply wastewater and stormwater systems)
Opprinnelse:
Sluttdato: 11. apr 2018
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Komité: ISO/TC 224 (Service activities relating to drinking water supply wastewater and stormwater systems)
Opprinnelse:
Sluttdato: 11. apr 2018
Vis merVis mindre