BS 4660:1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for unplasticized PVC underground drain pipe and fittings
Hardcopy , PDF
07-23-2013
English
09-01-1982
Nominal sizes of 110 mm and 160 mm. Materials, material colour, dimensions, marking, sampling and tests on pipe, fittings and assemblies. Notes for guidance on storage, handling and installation.
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