Resumen
ISO 7404-2:2009 specifies methods for preparing a polished particulate block from a sample of crushed coal for analysis by reflectance microscopy. These methods can also be applied to the preparation of a polished, embedded lump of coal.
Informaciones generales
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Estado: En desarrolloEtapa: Nuevo proyecto registrado en el programa de trabajo TC/SC [20.00]
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Edición: 3
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Comité Técnico :ISO/TC 27/SC 5
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Ciclo de vida
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Anteriormente
PublicadoISO 7404-2:2009
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Ahora
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