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[PDF] ISO 6743-12:1989 gratis

Fecha de publicación: 19/10/1989 Lubricants, industrial oils and related products (class L) — Classification — Part 12: Family Q (Heat transfer fluids) ISO 6743-12:1989

[PDF] ISO 893:1989 gratis

Fecha de publicación: 26/10/1989 Surface active agents — Technical alkane sulfonates — Methods of analysis ISO 893:1989

[PDF] ISO 8833:1989 gratis

Fecha de publicación: 26/10/1989 Magnetite for use in coal preparation — Test methods ISO 8833:1989

[PDF] ISO 6230:1989 gratis

Fecha de publicación: 26/10/1989 Manganese ores — Determination of size distribution by sieving ISO 6230:1989

[PDF] ISO 3002-5:1989 gratis

Fecha de publicación: 02/11/1989 Basic quantities in cutting and grinding — Part 5: Basic terminology for grinding processes using grinding wheels ISO 3002-5:1989

[PDF] ISO 5085-1:1989 gratis

Fecha de publicación: 02/11/1989 Textiles — Determination of thermal resistance — Part 1: Low thermal resistance ISO 5085-1:1989

[PDF] ISO 4463-1:1989 gratis

Fecha de publicación: 02/11/1989 Measurement methods for building — Setting-out and measurement — Part 1: Planning and organization, measuring procedures, acceptance criteria ISO 4463-1:1989

[PDF] ISO 6388:1989 gratis

Fecha de publicación: 09/11/1989 Surface active agents — Determination of flow properties using a rotational viscometer ISO 6388:1989