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[PDF] ISO 4322:1977 gratis

Fecha de publicación: 01/05/1977 Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method ISO 4322:1977

[PDF] ISO 1586:1977 gratis

Fecha de publicación: 01/05/1977 Textile machinery and accessories — Shuttles — Terms and designation in relation to the position of the shuttle eye ISO 1586:1977

[PDF] ISO 5031:1977 gratis

Fecha de publicación: 01/05/1977 Continuous mechanical handling equipment for loose bulk materials — Couplings and hose components used in pneumatic handling — Safety code ISO 5031:1977

[PDF] ISO 4002-2:1977 gratis

Fecha de publicación: 01/05/1977 Equipment for sowing and planting — Disks — Part 2: Flat disks type D2 with single bevel — Dimensions ISO 4002-2:1977

[PDF] ISO 3256:1977 gratis

Fecha de publicación: 01/05/1977 Aluminium and aluminium alloys — Determination of magnesium — Atomic absorption spectrophotometric method ISO 3256:1977

[PDF] ISO 1809:1977 gratis

Fecha de publicación: 01/05/1977 Textile machinery and accessories — Types of formers for yarn packages — Nomenclature ISO 1809:1977

[PDF] ISO 32:1977 gratis

Fecha de publicación: 01/05/1977 Gas cylinders for medical use — Marking for identification of content ISO 32:1977

[PDF] ISO 5169:1977 gratis

Fecha de publicación: 01/05/1977 Machine tools — Presentation of lubrication instructions ISO 5169:1977