Plastics piping and ducting systems. Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U). Specimen preparation for determination of the viscosity number and calculation of the k-value.
STANDARD published on 15.7.1995
Designation standards: BS EN 922:1995
Note: WITHDRAWN
Publication date standards: 15.7.1995
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS