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EN ISO 21922

Norme(s) associée(s): EN ISO 21922

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UNM and standardization

Presentation and governance

UNM and its ecosystem

Standardization for the benefit of the market

Mecallians, the French mechanical industries

Our 115 standardization committees

Our 115 standardization committees

European and international leadership

Maintenance agencies

UNM and the European “Machinery” Regulation

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