Published Date: 11/02/2016

Óptica oftálmica. Placas semiacabadas para gafas. Parte 2: Especificaciones para placas progresivas y regresivas. (ISO 10322-2:2016).

$19.5

AENOR UNE-EN ISO 10322-2

Published Date: 03/21/2007

Óptica oftálmica. Lentes semiacabadas para gafas. Parte 2: Especificaciones para placas progresivas. (ISO 10322-2:2006)

$19.5

AENOR UNE-EN 62271-212

Published Date: 10/25/2017

High-voltage switchgear and controlgear - Part 212: Compact Equipment Assembly for Distribution Substation (CEADS)

$49.5

AENOR UNE-EN 61287-1

Published Date: 02/04/2015

Railway applications - Power converters installed on board rolling stock - Part 1: Characteristics and test methods

$41.4

AENOR UNE-EN 45544-1

Published Date: 12/19/2000

Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. Part 1: General requirements and test methods.

$27.3

AENOR UNE-CEN/TS 1453-2

Published Date: 07/26/2017

Plastics piping systems with structured wall pipes for soil and waste discharge (low and high temperature) inside buildings - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity

$26.7