Water resistance of watches; definition, requirements, testing
Edition 1984-12

Insulation caps and bushes for resistance welding equipment; identical with ISO 7931:1985
Edition 1989-08

Dimensions of seam welding wheel blanks; identical with ISO 693, edition 1982
Edition 1985-10

Spot welding; electrode back-up and clamps; identical with ISO 5827:1983 (status as of 1985)
Edition 1989-08

Numerical control of machines, format; general requirements
Edition 1983-01

Centrifugal pumps - Technical specifications for centrifugal pumps; class III (ISO 9908:1993)
Edition 1998-04

Soft soldering fluxes; test methods; part 8: determination of zinc content (ISO 9455-8:1991); German version EN 29455-8:1993
Edition 1994-02

Soft soldering fluxes - Test methods - Part 2: Determination of non-volatile matter, ebulliometric method (ISO 9455-2:1993); German version EN ISO 9455-2:1995
Edition 1995-11

Workplace atmospheres - Characterization of ultrafine aerosols/ nanoaerosols - Determination of the size distribution and number concentration using differential electrical mobility analysing systems (ISO 28439:2011); German version EN ISO 28439:2011
Edition 2011-07

Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines (ISO 6506-2:2017); German version EN ISO 6506-2:2018
Edition 2019-03