Plastics piping systems -- Elastomeric-sealing-ring-type socket joints for use with thermoplastic pressure pipes -- Test method for leaktightness under internal pressure and with angular deflection
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$75.684
Resistance welding -- Testing of welds -- Peel and chisel testing of resistance spot and projection welds
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Information technology -- Sensor networks: Sensor Network Reference Architecture (SNRA)-- Part 7: Interoperability guidelines
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Petroleum, petrochemical and natural gas industries -- Axial and centrifugal compressors and expander-compressors-- Part 1: General requirements
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$386.988
Petroleum, petrochemical and natural gas industries -- Axial and centrifugal compressors and expander-compressors-- Part 2: Non-integrally geared centrifugal and axial compressors
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$348.432
Petroleum, petrochemical and natural gas industries -- Axial and centrifugal compressors and expander-compressors-- Part 3: Integrally geared centrifugal compressors