High rupturing-capacity fuses for semi-conductor converters
Edition 1976-03

Biotechnology - Modified organisms for application in the environment - Guidance for the sampling strategies for deliberate releases of genetically modified microorganisms, including viruses; German version EN 12686:1998
Edition 1998-10

Information processing; Nassi-Shneiderman flowchart symbols
Edition 1985-11

Machine reamers for Morse tapers
Edition 2007-05

Water quality - Guidance standard for designing and selecting taxonomic keys; German version EN 16164:2013
Edition 2013-05

Internal combustion engines; components of rotating piston engines, setup of engine, driving mechanism, definitions
Edition 1976-02

Energy efficiency and savings calculation - Top-down and Bottom-up methods; German version EN 16212:2012
Edition 2012-11

Biotechnology - Large-scale process and production - General requirements for management and organization for strain conservation procedures; German version EN 1619:1996
Edition 1996-09

Rims for machines, agricultural vehicles, implements, multi purpose vehicles and trailers
Edition 1984-01

Compression couplings with ball-type nipples - Complete unions and survey
Edition 1998-02