Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2023) (Endorsed by Asociación Espanola de Normalización in September of 2023.)
NORMA vydaná dňa 1.9.2023
Designation standards: UNE-EN ISO 22721:2023
Publication date standards: 1.9.2023
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE