Soil quality -- Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Information technology -- Open Systems Interconnection -- International Standardized Profiles: OSI Distributed Transaction Processing-- Part 1: Introduction to the Transaction Processing Profiles
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$75.684
Information technology -- Open Systems Interconnection -- International Standardized Profiles: OSI Distributed Transaction Processing-- Part 2: Support of OSI TP APDUs