International Organization for Standardization (ISO)
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ISO 3514:1976
Scope
The density at 23 鳦 of chlorinated polyvinylchlorid - (PVC-C)-pipes or -fittings, measured by the method described in ISO 1183, shall be between the limits 1,48 and 1,62 gram per cubic centimetre.
ISO 3514:1976 history
1976ISO 3514:1976 Chlorinated polyvinyl chloride (CPVC) pipes and fittings; Specification and determination of density