00/103725 DC : JUNE 2000
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PREN 771-1 - SPECIFICATION FOR MASONRY UNITS - PART 1: CLAY MASONRY UNITS (DRAFT CANDIDATE HARMONIZED STANDARD)
Superseded date
29-09-2003
Published date
23-11-2012
Publisher
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