Plastics -- Determination of stiffness in torsion of flexible materials-- Part 2: Application to plasticized compounds of homopolymers and copolymers of vinyl chloride
Plastics -- Determination of stiffness in torsion of flexible materials-- Part 1: General method
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$75.684
Water quality -- Evaluation of membrane filters used for microbiological analyses
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$75.684
Information processing -- Magnetic disk for data storage devices -- 96 000 flux transitions per track, 200 mm (7.9 in) outer diameter, 63,5 mm (2.5 in) inner diameter