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[PDF] ISO 6743-7:1986 gratis

Fecha de publicación: 30/10/1986 Lubricants, industrial oils and related products (class L) — Classification — Part 7: Family M (Metalworking) ISO 6743-7:1986

[PDF] ISO 1765:1986 gratis

Fecha de publicación: 06/11/1986 Machine-made textile floor coverings — Determination of thickness ISO 1765:1986

[PDF] ISO 787-16:1986 gratis

Fecha de publicación: 06/11/1986 General methods of test for pigments and extenders — Part 16: Determination of relative tinting strength (or equivalent colouring value) and colour on reduction of coloured pigments — Visual comparison method ISO 787-16:1986