Normativa ISO UNE gratis

Fecha de publicación: 16/05/1985 Water quality — Determination of electrical conductivity ISO 7888:1985

Fecha de publicación: 30/05/1985 Carbonaceous materials used in the production of aluminium — Pitch for electrodes — Measurement of dynamic viscosity ISO 8003:1985

Fecha de publicación: 30/05/1985 Insulation caps and bushes for resistance welding equipment ISO 7931:1985

Fecha de publicación: 30/05/1985 Information processing — Magnetic disk for data storage devices — 83 000 flux transitions per track, 130 mm (5.12 in) outer diameter, 40 mm (1.57 in) inner diameter ISO 7929:1985

Fecha de publicación: 30/05/1985 Ammonia solution for industrial use — Determination of residue after evaporation at 105 degrees C — Gravimetric method ISO 7109:1985

Fecha de publicación: 06/06/1985 Aerospace — List of equivalent terms — Part 6: Standard atmosphere ISO 5843-6:1985

Fecha de publicación: 06/06/1985 Liquefied anhydrous ammonia for industrial use — Determination of water content — Karl Fischer method ISO 7105:1985

Fecha de publicación: 06/06/1985 Ammonia solution for industrial use — Determination of ammonia content — Titrimetric method ISO 7108:1985

Fecha de publicación: 13/06/1985 Road vehicles — Elastomeric seals for hydraulic disc brake cylinders using a petroleum base hydraulic brake fluid (service temperature 120 degrees C max.) ISO 7632:1985

Fecha de publicación: 13/06/1985 Shipbuilding — Inland navigation — Couplings for disposal of oily mixture and sewage water ISO 7608:1985