Normativa ISO UNE gratis

Fecha de publicación: 01/10/1976 Hardmetals — Determination of cobalt — Potentiometric method ISO 3909:1976

Fecha de publicación: 01/10/1976 Equipment for vine cultivation and wine making — Vocabulary ISO 3835-1:1976

Fecha de publicación: 01/10/1976 Information processing — General purpose reels with 8 mm (5/16 in) centre hole for magnetic tape for interchange instrumentation applications ISO 3802:1976

Fecha de publicación: 01/11/1976 Metallic and other non-organic coatings — Measurement of coating thicknesses — Fizeau multiple-beam interferometry method ISO 3868:1976

Fecha de publicación: 01/11/1976 Phosphoric acid for industrial use (including foodstuffs) — Determination of total phosphorus (V) oxide content — Quinoline phosphomolybdate gravimetric method ISO 3706:1976

Fecha de publicación: 01/11/1976 Hydraulic fluid power — Pumps and motors — Geometric displacements ISO 3662:1976

Fecha de publicación: 01/11/1976 Copper alloys — Determination of iron content — 1,10- Phenanthroline spectrophotometric method ISO 1812:1976

Fecha de publicación: 01/11/1976 Wrought and cast copper alloys — Determination of copper content — Electrolytic method ISO 1554:1976

Fecha de publicación: 01/11/1976 Alphanumeric character sets for optical recognition — Part 1: Character set OCR-A — Shapes and dimensions of the printed image ISO 1073-1:1976

Fecha de publicación: 01/11/1976 Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method ISO 904:1976