Povučen
This second edition cancels and replaces the first edition (1976). Specifies the width of belts and corresponding tolerances, and also tolerances (the lengths of conveyor belts are not standardized). Tabulates the nominal widths from 300 mm up to and including 3200 mm.
POVUČEN
ISO 251:1976
POVUČEN
ISO 251:1987
95.99
Povučen
20. 6. 2003.
POVUČEN
ISO 251:2003