Imaging materials -- Compact discs (CD-ROM) -- Method for estimating the life expectancy based on the effects of temperature and relative humidity
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$231.336
Rubber, vulcanized or thermoplastic -- Determination of abrasion resistance using a rotating cylindrical drum device
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$172.788
Optics and optical instruments -- Quality evaluation of optical systems -- Assessing the image quality degradation due to chromatic aberrations
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$172.788
Reciprocating internal combustion engines -- Performance-- Part 1: Declarations of power, fuel and lubricating oil consumptions, and test methods -- Additional requirements for engines for general use
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$271.320
Steel for the reinforcement and prestressing of concrete -- Test methods-- Part 3: Prestressing steel
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$231.336
Steel for the reinforcement and prestressing of concrete -- Test methods-- Part 1: Reinforcing bars, wire rod and wire