Belarus standards PDF

Audiometers Part 4: Equipment for extended high-frequency audiometry. Original standard BS EN 60645-4-1995 (1999) in PDF full version. Additional info + preview on request

Document status: Active

Electroacoustics. Audiometric equipment - Instruments for the measurement of otoacoustic emissions. Original standard BS EN 60645-6-2010 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Loading tests on overhead line structures. Original standard BS EN 60652-2004 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN IEC 60652-2021

High-pressure sodium vapour lamps - Performance specifications. Original standard BS EN 60662-2012 in PDF full version. Additional info + preview on request

Document status: Active

Insulation coordination for equipment within low-voltage systems - Principles, requirements and tests. Original standard BS EN 60664-1-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by

Switches for household and similar fixed-electrical installations - General requirements. Original standard BS EN 60669-1-2018 in PDF full version. Additional info + preview on request

Document status: Active