Technical drawings - Simplified representation of centre holes (ISO 6411:1982)
Edition 1997-11

Timber structures; test methods; general principles for static load testing; German version EN 380:1993
Edition 1993-10

Aerospace series - Elements of electrical and optical connection; test methods - Part 101: Visual examination; German version EN 2591-101:1994
Edition 1994-10

Textiles - Determination of dyes after methanol extraction
Edition 2022-09

Automatic steam traps; determination of discharge capacity; test methods (ISO 7842:1988); german version EN 27842:1991
Edition 1991-11

Biotechnology - Large-scale process and production - Guidance on equipment selection and installation in accordance with the biological risk; German version EN 12460:1998
Edition 1998-04

Pre-heat requirements for starterless tubular fluorescent lamps; identical with IEC 60882:1986 (report)
Edition 1989-11

Aerospace - Fluid systems - Dimensions of plastic protective caps and plugs (ISO 9634:1994)
Edition 1996-01

Aerospace - Fluid systems - Thermal shock testing of piping and fittings (ISO 6773:1994)
Edition 1996-01

Pumping stations; design, construction and operation
Edition 1992-03