Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear

WITHDRAWN published on 29.12.1993

SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ. PART 1: GENERAL REQUIREMENTS, FREQUENCY BANDS AND ELECTROMAGNETIC DISTURBANCES.

WITHDRAWN published on 14.7.1994

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 1: General requirements, frequency bands and electromagnetic disturbances.

WITHDRAWN published on 17.10.2002

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-1: Low voltage decoupling filters - Generic specification.

WITHDRAWN published on 22.4.2002

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-3: Low voltage decoupling filter - Incoming filter

WITHDRAWN published on 30.1.2004

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-4: Low voltage decoupling filter - Impedance filter

WITHDRAWN published on 30.1.2004

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-5: Low voltage decoupling filter - Segmentation filter

WITHDRAWN published on 30.1.2004

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-6: Low voltage decoupling filters - Phase coupler

WITHDRAWN published on 31.12.2004

SPECIFICATION OF THE RADIO DATA SYSTEM. (RDS).

WITHDRAWN published on 11.12.1995

SPECIFICATION OF THE RADIO DATA SYSTEM (RDS) FOR VHF/FM SOUND BROADCASTING IN THE FREQUENCY RANGE FROM 87,5 TO 108,0 MHZ. (Endorsed by AENOR in November of 2001.)

WITHDRAWN published on 25.7.2002