Plastic piping and ducting systems - Thermoplastic pipes - Test method for resistance to external blows by the round-the-clock method
STANDARD published on 1.3.1997
Designation standards: ČSN EN 744
Classification mark: 643126
Catalog number: 21680
Note: WITHDRAWN
Publication date standards: 1.3.1997
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN