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[PDF] ISO 3923-2:1981 gratis

Fecha de publicación: 01/09/1981 Metallic powders — Determination of apparent density — Part 2: Scott volumeter method ISO 3923-2:1981

[PDF] ISO 3835-4:1981 gratis

Fecha de publicación: 01/09/1981 Equipment for vine cultivation and wine making — Vocabulary ISO 3835-4:1981

[PDF] ISO 1923:1981 gratis

Fecha de publicación: 01/09/1981 Cellular plastics and rubbers — Determination of linear dimensions ISO 1923:1981

[PDF] ISO 759:1981 gratis

Fecha de publicación: 01/09/1981 Volatile organic liquids for industrial use — Determination of dry residue after evaporation on water bath — General method ISO 759:1981

[PDF] ISO 6796:1981 gratis

Fecha de publicación: 01/09/1981 Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method ISO 6796:1981

[PDF] ISO 5522:1981 gratis

Fecha de publicación: 01/09/1981 Fruits, vegetables and derived products — Determination of total sulphur dioxide content ISO 5522:1981

[PDF] ISO 4948-2:1981 gratis

Fecha de publicación: 01/09/1981 Steels — Classification — Part 2: Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics ISO 4948-2:1981