Letter symbols in data sheets for electronic tubes
Edition 1971-05

Machine Tools; Feeds for Machine Tools; Nominal Values, Limiting Values, Transmission Ratios
Edition 1977-03

Feather and down - Test methods - Determination of microbiological state; German version EN 1884:1998
Edition 1998-11

Integrated Services Digital Network (ISDN) - Access digital section for ISDN primary rate; English version ETS 300233:1994
Edition 1994-10

Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas-chromatographic method after liquid-liquid extraction (ISO 6468:1996); German version EN ISO 6468:1996
Edition 1997-02

Textiles - Tests for colour fastness - Part N03: Colour fastness to bleaching: Sodium chlorite (mild) (ISO 105-N03:1993); German version EN ISO 105-N03:1995
Edition 1995-05

Textiles - Tests for colour fastness - Part N04: Colour fastness to bleaching: Sodium chlorite (severe) (ISO 105-N04:1993); German version EN ISO 105-N04:1995
Edition 1995-05

Textiles - Tests for colour fastness - Part E14: Colour fastness to acid-felting: Mild (ISO 105-E14:1994); German version EN ISO 105-E14:1996
Edition 1997-01

Aluminium and aluminium alloys - HF seam welded tubes - Part 2: Mechanical properties; German version EN 1592-2:1997
Edition 1997-12

Modified starch - Determination of adipic acid content of acetylated di-starch adipates - Gas-chromatographic method (ISO 11215:1998); German version EN ISO 11215:1998
Edition 1998-12