Solar energy -- Methods of testing preformed rubber seals and sealing compounds used in collectors
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Wheelchairs-- Part 14: Power and control systems for electric wheelchairs -- Requirements and test methods
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$271.320
Acoustics and vibration -- Laboratory measurement of vibro-acoustic transfer properties of resilient elements-- Part 1: Principles and guidelines
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$231.336
Acoustics -- Measurement of sound insulation in buildings and of building elements-- Part 8: Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$172.788
Acoustics -- Measurement of sound insulation in buildings and of building elements-- Part 1: Requirements for laboratory test facilities with suppressed flanking transmission
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Acoustics and vibration -- Laboratory measurement of vibro-acoustic transfer properties of resilient elements-- Part 2: Dynamic stiffness of elastic supports for translatory motion -- Direct method