Measurement of the electrical properties of microwave tubes; part 4: magnetrons
Edition 1981-07

Magnetic tape sound recording and reproducing systems - Part 4: Mechanical magnetic tape properties (IEC 60094-4:1986 + A1:1994); German version EN 60094-4:1994 + A1:1994
Edition 1995-01

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations; section 4: Transmission performance (IEC 60835-1-4:1992); German version EN 60835-1-4:1995
Edition 1995-04

Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 2: Determination of the conversion factor (IEC 61262-2:1994); German version EN 61262-2:1994
Edition 1995-09

Viscometry; capillary viscometers with circular and rectangular cross section for determination of flow curves; systematic deviations, sources and corrections
Edition 1994-02

Dust emission of technical equipment - Evaluation of the emission of airborne hazardous substances - Part 2: Pollutant concentration parameter; stationary operated wood working machines
Edition 1997-11

Dosimetry in radionuclide therapy - Part 1: Application of I-131 in benign thyroid diseases
Edition 2021-11

Vacuum technology; terms and definitions, vacuum pumps
Edition 1980-10

Sectional specification: Fixed inductors with ceramic or ferrite core wound with copper wire for HF circuits; German version EN 129200:1994
Edition 1995-02

Batch control - Part 1: Models and terminology (IEC 61512-1:1997); German version EN 61512-1:1999
Edition 2000-01