STB PDF

Non-broadcast video tape recorders - Methods of measurement - Part 4- Calibration tape (NTSC PAL SECAM). Original standard UNE-EN 61041-4-1997 in PDF full version. Additional info + preview on request

Document status: Active

Non-broadcast video tape recorders - Methods of measurement - Part 5- High-band video tape recorders, including those equipped with Y C video connectors (NTSC PAL). Original standard UNE-EN 61041-5-1997 in PDF full version. Additional info + preview on request

Document status: Active

Opportunity charging of lead-acid traction batteries. Original standard UNE-EN 61044-1997 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Varistors for use in electronic. Original standard UNE-EN 61051-1-2008 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 61051-1-2018

Corrigendum - Aerial devices with insulating boom used for live working exceeding 1 kV a.c. Original standard UNE-EN 61057-1996 CORR-2006 in PDF full version. Additional info + preview on request

Document status: Active

Switches for appliances - Requirements for mechanical switches. Original standard UNE-EN 61058-1-1-2016 in PDF full version. Additional info + preview on request

Document status: Active