This standard specifies the definition, product model, specifications, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation of fabric laminated flame-retardant conveyor belts for coal mines. This standard applies to fabric laminated flame-retardant conveyor belts used in coal mines.
MT 830-1999 history
2008MT 830-2008 Textile laminated fire resistant conveyor belting for coalmine
1999MT 830-1999 Textile laminated fire retardant conveyor belt used in coal mine