CEI EN 50262 PDF

Published Date: 04/01/2020

Electroacoustics - Hearing aids Part 9: Methods of measurement of the performance characteristics of bone conduction hearing aids

Published Date: 05/01/2002

Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator

Published Date: 10/01/2003

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-2: Immunity requirements mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments

Published Date: 09/01/2017

Electric components - Reliability - Reference conditions for failure rates and stress models for conversion

Published Date: 10/01/1944

Kondensatorforskruning for 19 mm (3/4") utvendig diameter rør

Published Date: 11/01/1960

Modular coordination in building industry — Basic principles

Published Date: 02/01/1971

Designation and numbering system for metallic materials

Published Date: 02/01/1987

Metallic materials — Terminology

Published Date: 05/01/1988

Steel and steel products — Selection and preparation of samples and test pieces for mechanical tests

Published Date: 05/01/1988

Steel and steel products — Selection and preparation of samples intended for the determination of the chemical composition