Resumen
Gives general information about principles concerning physical quantities, equations, quantity and unit symbols, and coherent unit systems, especially the International System of Units, SI, including recommendations for printing symbols and numbers. Annex A includes a guide to terms used in names for physical quantities, Annex B a guide to the rounding of numbers, Annex C international organizations in the field of quantities and units.
Ciclo de vida
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Anteriormente
RetiradaISO 31-0:1981
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Ahora
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00
Preliminar
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10
Propuesta
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20
Preparación
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30
Comité
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40
Consulta
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50
Aprobación
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60
Publicación
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90
Revisión
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95
Retirada
Modificaciones
Aportan contenido adicional; Disponible para su compra; No incluidas en el texto de la norma existenteRetiradaISO 31-0:1992/Amd 1:1998
RetiradaISO 31-0:1992/Amd 2:2005
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00
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Revisada por
RetiradaISO 80000-1:2009
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