Aerospace series; microfilming of drawings; aperture card for 35 mm microfilm; german version EN 2484:1988
Edition 1989-10

Sectional specification: adjusters used with magnetic oxide cores for use in inductors and tuned transformers; german version EN 125400:1991
Edition 1993-02

Blank detail specification: adjusters used with magnetic oxide (ferrite) cores for use in inductors and tuned transformers; german version EN 125401:1991
Edition 1993-02

Analogue audio recording on video tape; polarity of magnetization (IEC 61213:1993); German version EN 61213:1994
Edition 1994-05

Surface active agents, technical alkyl-sulphonates, determination of alkyl-monosulphonates content (direct twophase titration method)
Edition 1981-12

Microwave ferrite components - Guide for the drafting of specifications (IEC 61609:1996); German version EN 61609:1999
Edition 1999-12

Blank detail specification - Photomultiplier tubes; German version EN 114001:1991
Edition 1996-10

Spools for broadcast videotape recorders (VTRS) (IEC 60503:1998); German version EN 60503:1998
Edition 1998-10

Measuring method for the level of intermodulation products generated in a gyromagnetic device (IEC 61843:1997); German version EN 61843:1997
Edition 1998-03

Ultrasonics - Pressure pulse lithotripters - Characteristics of fields (IEC 61846:1998); German version EN 61846:1998
Edition 1999-04