Analogue audio recording on video tape. Polarity of magnetization
Edition 1994-04-01

Bitumen and bituminous binders - Determination of particle polarity of bituminous emulsions
Edition 2009-05-01

Bitumen and bituminous binders. Determination of particle polarity of bituminous emulsions
Edition 2009-04-30

Lead-acid traction batteries - Dimensions of cells and terminals and marking of polarity on cells
Edition 2008-06-30

Analogue audio recording on video tape. Polarity of magnetization
Edition 1994-07-15

Fibre-optic communication subsystem test procedures - Part 4-5: Installed cabling plant - Attenuation measurement of MPO terminated fibre optic cabling plant using test equipment with MPO interfaces (IEC 61280-4-5:2020 + COR1:2022); German version EN IEC 61280-4-5:2020 + AC:2022
Edition 2022-12

Lead-acid batteries - Traction batteries 24 V, 36 V, 48 V, 72 V, 80 V with cells for industrial trucks of Series E according to DIN EN 60254-2 - Dimensions, weights, design
Edition 2007-09

Lead-acid batteries - Traction batteries 24 V, 48 V, 80 V with cells for industrial trucks according to DIN EN 60254-2 operated in explosive atmospheres (Group II, Category 2, Category 3) - Dimensions, weights, design
Edition 2007-09

Conventions concerning electric circuits (IEC 60375:2018); German version EN IEC 60375:2018
Edition 2022-07

Sound system equipment - Part 12: Application of connectors for broadcast and similar use (IEC 60268-12:1987 + A1:1991 + A2:1994); German version EN 60268-12:1995 + A2:1995
Edition 1995-06