Specifies the characteristics and properties of fittings (injection-moulded and postformed) and joints made of unplasticized poly(vinyl chloride) (PVC-U), to be used for buried water mains and for water supplies above ground, both inside and outside buildings.
WITHDRAWN
ISO 4422-3:1996
95.99
Withdrawal of Standard
Dec 1, 2009
PUBLISHED
ISO 1452-3:2009
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