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NF S10-131 ; NF EN ISO 14881:2021-10-20
Integrated optics - Interfaces - Parameters relevant to coupling properties
Edition
2021-10-20
NF T90-253-1 ; NF EN ISO 21253-1:2019-10-02
Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry
Edition
2019-10-02
XP Z89-380 ; XP I-ETS 300380:1998-04-01
Universal Personal Telecommunication (UPT). Access devices. Dual Tone Multi Frequency (DTMF) sender for acoustical coupling to the microphone of a handset telephone
Edition
1998-04-01
NF Z89-381 ; NF ETS 300381:1997-12-01
Telephony for hearing impaired people. Inductive coupling of telephone earphones to hearing aids
Edition
1997-12-01
NF Z89-679 ; NF ETS 300679:2000-02-01
Terminal Equipment (TE) - Telephony for the hearing impaired - Electrical coupling of telephone sets to hearing aids
Edition
2000-02-01
23/30483353 DC
BS EN 3475-807 Aerospace series. Cables, electrical, aircraft use - Test methods. Part 807: Transfer impedance
Edition
2023-11-30
BS EN 2591-607
Elements of electrical and optical connection - Test methods - Optical elements - Immunity to ambient light coupling
Edition
2002-07-12
BS EN 2591-708
Elements of electrical and optical connection - Test methods - Electrical elements - Measurement of surface transfer impedance of couplers
Edition
2001-12-14
BS EN 3475-807
Aerospace series. Cables, electrical, aircraft use. Test methods. Transfer impedance
Edition
2002-06-25
BS EN 3745-305
Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Immunity to ambient light coupling
Edition
2002-06-25
