Normativa ISO UNE gratis

Fecha de publicación: 01/12/1983 Earth-moving machinery — Plough bolt heads — Shapes and dimensions (excluding thread dimensions) ISO 7852:1983

Fecha de publicación: 01/12/1983 Industrial plate screens — Codification for designating perforations ISO 7806:1983

Fecha de publicación: 01/12/1983 Laboratory glassware — Disposable Pasteur pipettes ISO 7712:1983

Fecha de publicación: 01/12/1983 Ferrotitanium — Determination of titanium content — Titrimetric method ISO 7692:1983

Fecha de publicación: 01/12/1983 Information processing — File structure and labelling of flexible disk cartridges for information interchange ISO 7665:1983

Fecha de publicación: 01/12/1983 Fertilizers — Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide — Titrimetric method ISO 7408:1983

Fecha de publicación: 01/12/1983 Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of density — Pycnometric method ISO 6999:1983

Fecha de publicación: 01/12/1983 Fresh fruits and vegetables — Arrangement of parallelepipedic packages in land transport vehicles ISO 6661:1983

Fecha de publicación: 01/12/1983 Fruit and vegetable products — Determination of zinc content — Part 3: Dithizone spectrometric method ISO 6636-3:1983

Fecha de publicación: 01/12/1983 Packaging — Sacks — Vocabulary and types — Part 1: Paper sacks ISO 6590-1:1983