Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining; German version EN 1127-2:2014— 38 стр.
Ductile iron pipes, fittings and accessories - External cement mortar coating for pipes - Requirements and test methods; German version EN 15542:2008, Corrigendum to DIN EN 15542:2008-06— 2 стр.
Non-electrical equipment intended for use in potentially explosive atmospheres - Part 5: Protection by constructional safety 'c'; German version EN 13463-5:2011— 44 стр.
Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2007); German version EN ISO 22721:2007— 20 стр.
Steel cord conveyor belts - Part 3: Special safety requirements for belts for use in underground installations (ISO 15236-3:2007); German version EN ISO 15236-3:2007— 20 стр.
Steel cord conveyor belts - Part 3: Special safety requirements for belts for use in underground installations (ISO 15236-3:2017); German version EN ISO 15236-3:2017— 24 стр.