Energy audits — Part 1: General requirements with guidance for use
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$309.876
Information technology — Coded representation of immersive media — Part 26: Conformance and reference software for carriage of geometry-based point cloud compression data
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 4: Valves