Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining; German version EN 1127-2:2014— 38 стр.
Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements; German version EN 12186:2014— 41 стр.
Safety requirements for cableway installations designed to carry persons - Electrical equipment other than for drive systems; German version EN 13243:2015— 43 стр.