STN EN 922 (640362)

Plastics piping and ducting systems. Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U). Specimen preparation for determination of viscozity number and calculation of the K-value

STANDARD published on 1.7.1997

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The information about the standard:

Designation standards: STN EN 922
Classification mark: 640362
Catalog number: 65983
Note: WITHDRAWN
Publication date standards: 1.7.1997
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN