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prEN 13139:2004/NA:2022

Aggregates for mortar - National Annex (NА)

General information

50.99     Apr 19, 2022

60.00    Apr 19, 2022

BDS

ТК-5

Pure national standard

Life cycle

NOW

IN DEVELOPMENT
prEN 13139:2004/NA:2022
50.99 FDIS or proof approved for publication
Apr 19, 2022

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Аn opinion on draft and published standards at national, European and international level can be given at stage 40.20 Public Enquiry, 90.20 Systematic review and 95.20 Proposal for withdrawal for pure national standards.

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