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[PDF] ISO 5939:1980 gratis

Fecha de publicación: 01/07/1980 Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of water content — Azeotropic distillation (Dean and Stark) method ISO 5939:1980

[PDF] ISO 5239:1980 gratis

Fecha de publicación: 01/07/1980 Textile machinery and accessories — Winding — Basic terms ISO 5239:1980

[PDF] ISO 4242:1980 gratis

Fecha de publicación: 01/07/1980 Cinematography — Recording head gaps for two sound records on 16 mm magnetic film — Positions and width dimensions ISO 4242:1980

[PDF] ISO 3926:1980 gratis

Fecha de publicación: 01/08/1980 Shipbuilding — Inland navigation — Couplings for oil and fuel reception — Mating dimensions ISO 3926:1980

[PDF] ISO 1741:1980 gratis

Fecha de publicación: 01/08/1980 Dextrose — Determination of loss in mass on drying — Vacuum oven method ISO 1741:1980

[PDF] ISO 1742:1980 gratis

Fecha de publicación: 01/08/1980 Glucose syrups — Determination of dry matter — Vacuum oven method ISO 1742:1980

[PDF] ISO 1573:1980 gratis

Fecha de publicación: 01/08/1980 Tea — Determination of loss in mass at 103 degrees C ISO 1573:1980

[PDF] ISO 1572:1980 gratis

Fecha de publicación: 01/08/1980 Tea — Preparation of ground sample of known dry matter content ISO 1572:1980

[PDF] ISO 934:1980 gratis

Fecha de publicación: 01/08/1980 Animal and vegetable fats and oils — Determination of water content — Entrainment method ISO 934:1980