Aerospace series - Aluminium alloy AL-P6061-T4 or T42 - Sheet and strip - 0,4 mm <kleiner => a <kleiner => 6 mm; German and English version EN 3341:2005— 14 стр.
Aerospace series - Metallic materials - General organization of standardization; links between types of EN standards and their use; German version EN 4258:1998— 16 стр.
Safety devices for gas pressure regulating stations and installations - Gas safety shut-off devices for inlet pressures up to 100 bar; German version EN 14382:2002— 58 стр.
Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar; German version EN 88-2:2007— 44 стр.
Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kW; German version EN 303-7:2006— 65 стр.
