Aerospace; standard quality (STQ) and disc quality (DQ) of titanium and titanium alloys; requirements and tests
Edition 1989-11

Square taper washers for high-strength structural bolting of steel I sections
Edition 1989-10

Paper and board - Determination of the cytotoxicity of aqueous extracts; German version EN 15845:2010
Edition 2010-05

Paper and board - Determination of the cytotoxicity of aqueous extracts using a metabolically competent hepatoma cell line (HepG2); German version EN 16418:2014
Edition 2014-07

Calculation of load capacity of cylindrical gears; application standard for industrial gears; detailed method
Edition 1989-02

Aerospace; fasteners; rotary fasteners for structural and non-structural applications; technical specification
Edition 1993-12

Calculation of load capacity of cylindrical gears; introduction and general influence factors
Edition 1987-12

System of Gear Fits; Backlash, Tooth Thickness Allowances, Tooth Thickness Tolerances; Principles
Edition 1978-08

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010); German version EN ISO 3744:2010
Edition 2011-02

Aerospace series; steel, nickel base and cobalt base alloy remelting stock and castings; technical specification; part 1: general requirements; german version EN 2103-1:1991
Edition 1991-11