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[PDF] ISO 2121:1972 gratis

Fecha de publicación: 01/07/1972 Liquid chlorine for industrial use — Determination of water content — Gravimetric method ISO 2121:1972

[PDF] ISO 2549:1972 gratis

Fecha de publicación: 01/08/1972 Textile floor coverings — Hand-knotted carpets — Determination of tuft leg length above the woven ground ISO 2549:1972

[PDF] ISO 2550:1972 gratis

Fecha de publicación: 01/08/1972 Textile floor coverings — Hand-made carpets — Determination of types of knots ISO 2550:1972

[PDF] ISO 2353:1972 gratis

Fecha de publicación: 01/08/1972 Magnesium and its alloys — Determination of manganese in magnesium alloys containing zirconium, rare earths, thorium and silver — Periodate photometric method ISO 2353:1972

[PDF] ISO 2445:1972 gratis

Fecha de publicación: 01/10/1972 Joints in building — Fundamental principles for design ISO 2445:1972

[PDF] ISO 2268:1972 gratis

Fecha de publicación: 01/11/1972 Surface active agents (non-ionic) — Determination of polyethylene glycols and non-ionic active matter (adducts) — Weibull method ISO 2268:1972

[PDF] ISO 2587:1972 gratis

Fecha de publicación: 01/12/1972 Side and face milling cutters with plain bore and key drive — Metric series ISO 2587:1972