SATELLITE EARTH STATIONS AND SYSTEMS (SES). SATELLITE NEWS GATHERING TRANSPORTABLE EARTH STATIONS (SNG TES) OPERATING IN THE 11-12/13-14 GHZ FREQUENCY BANDS.

Die Norm herausgegeben am 28.7.1999

Oriented Strand Boards (OSB) - Definitions, classification and specifications

Die Norm herausgegeben am 11.4.2007

Attachments to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Candidate NET 4) (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Attachments to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Attachments to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Attachments to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Attachments to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to an analogue subscriber interface in the PSTN (Endorsed by AENOR in September of 2003.)

Die Norm herausgegeben am 1.9.2003

PUBLIC SWITCHED TELEPHONE NETWORK (PSTN). CATEGORY II ATTACHMENT REQUIREMENTS FOR 9600 OR 4800 BITS PER SECOND DUPLEX MODEMS STANDARDISED FOR USE ON THE PSTN.

Die Norm herausgegeben am 7.10.1993

Public Switched Telephone Network (PSTN); Category II specification for 9 600 or 4 800 bits per second duplex modems standardized for use on the PSTN (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004

Integrated Services Digital Network (ISDN); Support of packet-mode terminal equipment by an ISDN (Endorsed by AENOR in September of 2004.)

Die Norm herausgegeben am 1.9.2004