UNI ISO 4658 : 2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ACRYLONITRILE-BUTADIENE RUBBER (NBR) - EVALUATION PROCEDURE
09-27-2022
01-01-2007
La norma specifica per le gomme acrilonitrile-butadiene (NBR) le prove fisiche e chimiche sulle gomme grezze ed i materiali normalizzati, l'apparecchiatura e i procedimenti di riferimento per valutare le caratteristiche di vulcanizzazione.
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