Belarus standards PDF
Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment (IEC 61157-2007) Moyens normalisés pour la déclaration des émissions acoustiques des. Original standard UNE-EN 61157-2007 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 1 - Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment (IEC 61157-2007/A1-2013) Critères normalisés de déclaration des émissions acoustiques des. Original standard UNE-EN 61157-2007 A1-2013 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 1 - Industrial communication networks - Fieldbus specifications - Part 3-2- Data-link layer service definition - Type 2 elements. Original standard UNE-EN 61158-3-2-2014 A1-2019 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN IEC 61158-3-2-2023
Radio-frequency connectors Part 24- Sectional specification Radio frequency coaxial connectors with screw coupling, typically for use in 75 ohm cable networks (type F) (IEC 61169-24-2009) Connecteurs. Original standard UNE-EN 61169-24-2009 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN IEC 61169-24-2019
Radio-frequency connectors Part 29- Sectional specification Miniature radio frequency coaxial connectors model screw, snap-on push-pull or quick-lock, slide-in (rack and panel applications) Characteristic impedance 50 ohms (type 1,0/2,3) 50 ohms and 75 ohms applications. Original standard UNE-EN 61169-29-2005 in PDF full version. Additional info + preview on request
Document status: Active
Radio-frequency connectors Part 36- Sectional specification for microminiature r.f. coaxial connectors with snap-on coupling - Characteristic impedance 50 ohm (type MCX). Original standard UNE-EN 61169-36-1997 in PDF full version. Additional info + preview on request
Document status: Active