Withdrawn
ISO 22721:2007 specifies requirements for rubber- or plastics-covered conveyor belting of textile construction for underground mining on flat or troughed idlers. It is not applicable to light conveyor belts as described in ISO 21183‑1. ISO 22721:2007 does not include requirements for plastics covers.
WITHDRAWN
ISO 22721:2007
95.99
Withdrawal of Standard
Jul 27, 2023
PUBLISHED
ISO 22721:2023
Conveyor belts — Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining
60.60 Standard published