
Conveyor and elevator belting. Methods of test for safety. Determination of electrical conductivity.
NORMA vydána dne 31.12.1990
Designation standards: BS 490-11-11.4:1990
Note: NEPLATNÁ
Publication date standards: 31.12.1990
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: British technical standard
Kategorie: Technické normy BS