[PDF] ISO 1264:1980 gratis
Fecha de publicación: 01/11/1980 Plastics Homopolymer and copolymer resins of vinyl chloride Determination of pH of aqueous extract ISO 1264:1980
Fecha de publicación: 01/11/1980 Plastics Homopolymer and copolymer resins of vinyl chloride Determination of pH of aqueous extract ISO 1264:1980
Fecha de publicación: 01/11/1980 Hot-rolled steel bars Part 3: Dimensions of flat bars ISO 1035-3:1980
Fecha de publicación: 01/11/1980 Data processing Implementation of the ISO 7- bit and 8- bit coded character sets on punched cards ISO 6586:1980
Fecha de publicación: 01/11/1980 Carbonaceous materials for the production of aluminium Pitch for electrodes Determination of content of toluene-insoluble material ISO 6376:1980
Fecha de publicación: 01/11/1980 Chemical products for industrial use General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry ISO 6228:1980
Fecha de publicación: 01/11/1980 Magnesium alloys Determination of thorium Part 1: Gravimetric method ISO 5196-1:1980
Fecha de publicación: 01/11/1980 Air quality Determination of mass concentration of sulphur dioxide in ambient air Thorin spectrophotometric method ISO 4221:1980
Fecha de publicación: 01/12/1980 Ferroniobium Specification and conditions of delivery ISO 5453:1980
Fecha de publicación: 01/12/1980 Ferrotungsten Specification and conditions of delivery ISO 5450:1980
Fecha de publicación: 01/12/1980 Ferrosilicochromium Specification and conditions of delivery ISO 5449:1980