Plastics -- Polymer dispersions -- Determination of free formaldehyde
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Codes for the representation of currencies and funds
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$271.320
Information technology -- Telecommunications and information exchange between systems -- Corporate telecommunication networks -- Signalling interworking between QSIG and H.323 -- Call diversion supplementary services
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$271.320
Information technology -- Telecommunications and information exchange between systems -- Corporate telecommunication networks -- Signalling interworking between QSIG and H.323 -- Generic functional protocol for the support of supplementary services