BS 1679-4:1969
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
15-12-1992
English
01-08-1969
Sizes, materials, design. Methods of test for water vapour permeability, moisture retention, mechanical strength.
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