NEN ISO 1927 : 1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PREPARED UNSHAPED REFRACTORY MATERIALS (DENSE AND INSULATING) - CLASSIFICATION
15-10-2013
12-01-2013
Deze internationale norm legt de definitie, classificatie en aanduiding vast van gebruiksklare ongevormde vuurvaste materialen (dicht en isolerend). De norm heeft geen betrekking op vuurvaste materialen die alleen gebroken of gegranuleerd zijn.
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