Narrow V-belts for industrial purposes; calculation of drives, power ratings
Edition 1976-04

Transmissionsystems and twoports; concepts and quantities
Edition 1978-11

Transmission systems and two-ports; symmetry characteristics of linear two-ports
Edition 1984-01

Linear electric multiports
Edition 1978-09

Transmission systems and two-ports; measures for attenuation
Edition 1971-11

Endless V-belts for Mechanical Engineering; Calculation of Drives, Power Ratings
Edition 1976-04

Calculation of load capacity of cylindrical gears; application standard for high speed gears and gears of similar requirement
Edition 1989-02

Surface acoustic wave (SAW) resonators - Part 1: Generic specification (IEC 61019-1:2004); German version EN 61019-1:2005
Edition 2005-06

Vacuum technology - acceptance specifications for liquid ring vacuum pumps
Edition 2019-03

Aerospace; electrical equipment; analysis of load and power source capacity
Edition 1990-10