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NBN A 21 228 : 1982

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

COLD-ROLLED STEEL STRIP FOR SPRINGS - QUALITY REQUIREMENTS

Superseded date

01-10-2015

Published date

12-01-2013

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DocumentType
Standard
PublisherName
Belgian Standards
Status
Superseded
SupersededBy

NBN A 11 107 : 1980 STAALPRODUKTEN - HARDHEIDSMETING VOLGENS VICKERS
NBN 253 05 : 1972 PRODUITS SIDERURGIQUES - ACIERS POUR RESSORTS - NUANCES ET QUALITES

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