Normativa ISO UNE gratis

Fecha de publicación: 01/08/1974 Oil of lemongrass (Cymbopogon citratus) ISO 3217:1974

Fecha de publicación: 01/08/1974 Photography — General purpose photographic exposure meters (photoelectric type) — Guide to product specification ISO 2720:1974

Fecha de publicación: 01/08/1974 Rock drilling — Extension drill-steel equipment for percussive long-hole drilling — Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm) ISO 1721:1974

Fecha de publicación: 01/09/1974 Rock drilling — Extension drill-steel equipment for percussive long-hole drilling — Reverse-buttress-threaded equipments 1 1/2 to 2 1/2 in (38 to 64 mm) ISO 1722:1974

Fecha de publicación: 01/09/1974 Zinc chromate pigments — Basic zinc potassium chromate pigments and zinc tetrahydroxychromate pigments ISO 1249:1974

Fecha de publicación: 01/09/1974 Graphical symbols for use on detailed maps, plans and geological cross-sections — Part 1: General rules of representation ISO 710-1:1974

Fecha de publicación: 01/09/1974 Graphical symbols for use on detailed maps, plans and geological cross-sections — Part 2: Representation of sedimentary rocks ISO 710-2:1974

Fecha de publicación: 01/09/1974 Graphical symbols for use on detailed maps, plans and geological cross-sections — Part 3: Representation of magmatic rocks ISO 710-3:1974

Fecha de publicación: 01/10/1974 Road vehicles — Evaluation of protrusions inside passenger cars ISO 3208:1974

Fecha de publicación: 01/10/1974 Continuous handling equipment — Nomenclature ISO 2148:1974