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[PDF] ISO/IEC 9549:1990 gratis

Fecha de publicación: 04/10/1990 Information technology — Galvanic isolation of balanced interchange circuit ISO/IEC 9549:1990

[PDF] ISO 10247:1990 gratis

Fecha de publicación: 11/10/1990 Conveyor belts — Characteristics of covers — Classification ISO 10247:1990

[PDF] ISO 9711-1:1990 gratis

Fecha de publicación: 11/10/1990 Freight containers — Information related to containers on board vessels — Part 1: Bay plan system ISO 9711-1:1990

[PDF] ISO 9669:1990 gratis

Fecha de publicación: 11/10/1990 Series 1 freight containers — Interface connections for tank containers ISO 9669:1990

[PDF] ISO 9382:1990 gratis

Fecha de publicación: 11/10/1990 Shipborne barges, all series — Classification and main requirements ISO 9382:1990

[PDF] ISO 2857:1973/Cor 1:1990 gratis

Fecha de publicación: 12/10/1990 Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches — Manufacturing tolerances on the threaded portion — Technical Corrigendum 1 ISO 2857:1973/Cor 1:1990

[PDF] ISO 9681:1990 gratis

Fecha de publicación: 25/10/1990 Manganese ores and concentrates — Determination of iron content — Flame atomic absorption spectrometric method ISO 9681:1990

[PDF] ISO/IEC 9314-3:1990 gratis

Fecha de publicación: 25/10/1990 Information processing systems — Fibre distributed Data Interface (FDDI) — Part 3: Physical Layer Medium Dependent (PMD) ISO/IEC 9314-3:1990