Acoustics — Determination of occupational noise exposure — Methodology
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$348.432
Aerospace series — Bolts, with MJ threads, made of alloy steel, strength class 1 100 MPa — Procurement specification
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$231.336
Interior air of road vehicles — Part 12: Test methods for the determination of fogging characteristics of trim materials made from polyvinyl chloride (PVC) or polyurethane in the interior of automobiles