AENOR UNE-EN 50405 PDF

Published Date: 07/20/2016

Railway applications - Current collection systems - Pantographs, testing methods for contact strips

Published Date: 03/07/2007

Railway applications - Current collection systems - Pantographs, testing methods for carbon contact strips

Published Date: 12/01/2021

Transformadores trifásicos de distribución sumergidos en un líquido aislante, 50 Hz, de 25 kVA a 3 150 kVA con tensión más elevada para el material hasta 36 kV. Parte 1: Requisitos generales. Sección 3: Requisitos para transformadores bitensión en alta tensión y bitensión en baja tensión.

Published Date: 11/19/2014

Aplicaciones ferroviarias. Gestión del transporte guiado urbano y sistemas de mando/control. Parte 2: Especificación de requisitos funcionales.

Published Date: 09/12/2018

Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices (ISO 21904-3:2018)

Published Date: 01/01/1994

Methods of test for Petroleum and its products Part 1. Determination of acidity, neutralization value - Colour indicator titration method

Published Date: 01/01/1974

Acidity of Petroleum Products and Lubricants (Neutralization Value)

Published Date: 07/31/2011

Methods of test for petroleum and its products Part 10: Determination of kerosine burning characteristics 24-hour method

Published Date: 01/01/1965

Determination of kerosine burning characteristics - 24 hour method

Published Date: 01/01/1965

Burning test (24-hour) for kerosine

Published Date: 01/01/1994

Methods of test for Petroleum and its products Part 10. Determination of kerosine burning characteristics - 24 hour method