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[PDF] ISO 5517:1978 gratis

Fecha de publicación: 01/05/1978 Fruits, vegetables and derived products — Determination of iron content — 1,10- Phenanthroline photometric method ISO 5517:1978

[PDF] ISO 5554:1978 gratis

Fecha de publicación: 01/06/1978 Meat products — Determination of starch content (Reference method) ISO 5554:1978

[PDF] ISO 5378:1978 gratis

Fecha de publicación: 01/06/1978 Starches and derived products — Determination of nitrogen content by the Kjeldahl method — Spectrophotometric method ISO 5378:1978

[PDF] ISO 4883:1978 gratis

Fecha de publicación: 01/06/1978 Hardmetals — Determination of contents of metallic elements by X-ray fluorescence — Solution method ISO 4883:1978

[PDF] ISO 4541:1978 gratis

Fecha de publicación: 01/06/1978 Metallic and other non-organic coatings — Corrodkote corrosion test (CORR test) ISO 4541:1978

[PDF] ISO 4538:1978 gratis

Fecha de publicación: 01/06/1978 Metallic coatings — Thioacetamide corrosion test (TAA test) ISO 4538:1978

[PDF] ISO 4503:1978 gratis

Fecha de publicación: 01/06/1978 Hardmetals — Determination of contents of metallic elements by X-ray fluorescence — Fusion method ISO 4503:1978

[PDF] ISO 5625:1978 gratis

Fecha de publicación: 01/07/1978 Shipbuilding — Welded bulkhead pieces with flanges for steel pipework — PN 6, PN 10 and PN 16 ISO 5625:1978

[PDF] ISO 4297:1978 gratis

Fecha de publicación: 01/07/1978 Manganese ores and concentrates — Methods of chemical analysis — General instructions ISO 4297:1978

[PDF] ISO 6122:1978 gratis

Fecha de publicación: 01/08/1978 Surface active agents — Technical alkane sulphonates — Determination of total alkane sulphonates content ISO 6122:1978