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Imagen de ISO 12740:1998

ISO 12740:1998

Lead sulfide concentrates -- Determination of silver and gold contents -- Fire assay and flame atomic absorption spectrometric method using scorification or cupellation

Lead sulfide concentrates -- Determination of silver and gold contents -- Fire assay and flame atomic absorption spectrometric method using scorification or cupellation

Vigente

Idioma: Inglés

Formato: Visualización con Impresión

$231.336

Imagen de ISO/TR 12037:1998

ISO/TR 12037:1998

Electronic imaging -- Recommendations for the expungement of information recorded on write-once optical media

Electronic imaging -- Recommendations for the expungement of information recorded on write-once optical media

Vigente

Idioma: Inglés

Formato: Visualización con Impresión

$75.684

Imagen de ISO/IEC 9594-10:1998

ISO/IEC 9594-10:1998

Information technology -- Open Systems Interconnection -- The Directory: Use of systems management for administration of the Directory

Information technology -- Open Systems Interconnection -- The Directory: Use of systems management for administration of the Directory

No Vigente

Idioma: Inglés

Formato: Visualización con Impresión

$348.432