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NF F74-128/A1 ; NF EN 50128/A1:2020-02-07
Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems
Edition
2020-02-07
NF F74-128/A2 ; NF EN 50128/A2:2020-07-24
Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems
Edition
2020-07-24
NF F74-129 ; NF EN 50129:2018-11-23
Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
Edition
2018-11-23
NF F74-159 ; NF EN 50159:2011-08-01
Railway applications - Communication, signalling and processing systems - Safety-related communication in transmission systems
Edition
2011-08-01
NF F74-159/A1 ; NF EN 50159/A1:2020-02-07
Railway applications - Communication, signalling and processing systems - Safety-related communication in transmission systems
Edition
2020-02-07
NF S31-072 ; NF EN ISO 7779:2018-12-12
Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
Edition
2018-12-12
NF S31-112 ; NF ISO 9296:2017-11-11
Acoustics - Declared noise emission values of information technology and telecommunications equipment
Edition
2017-11-11
NF Z87-127 ; NF EN 300127:2000-04-01
Electromagnetic compatibility and Radio spectrum Matters (ERM) - Radiated emission testing of physically large telecommunication systems
Edition
2000-04-01
BS EN ISO 7779
Acoustics. Measurement of airborne noise emitted by information technology and telecommunications equipment
Edition
2018-12-19
BS EN 50129
Railway applications. Communication, signalling and processing systems. Safety related electronic systems for signalling
Edition
2018-11-30
