447 results for standardization

Operational Bulletin No 658 - (15.XII.1997) (15.12.1997)

Operational Bulletin No. 744 (15.VII.2001) (15.07.2001)

Operational Bulletin No. 731 (1.I.2001) (01.01.2001)

Operational Bulletin No. 659 (1.I.1998) and Annexed List: List of Data Country or Geographical Area Codes (Complement to ITU-T Recommendation X.121) (Position on 31 December 1997) (01.01.1998)

Operational Bulletin No. 661 (1.II.1998) (01.02.1998)

Operational Bulletin No. 745 (1.VIII.2001) (01.08.2001)

Operational Bulletin No. 747 (1.IX.2001) (01.09.2001)

Operational Bulletin No. 660 (15.I.1998) and Annexed List: List of data network identification codes (DNIC)(According to ITU-T Recommendation X.121)(Position on 15 January 1998) (15.01.1998)

Operational Bulletin No. 662 (15.II.1998) (15.02.1998)

Operational Bulletin No. 746 (15.VIII.2001) and Annexed List: Access codes/numbers for mobile networks (According to ITU-T Recommendation E.164 (05/97)) (Position on 15 August 2001) and List fo Data Network Identification Codes (DNIC) on 15 August 2001 (15.08.2001)

Protection of Telecommunication Buildings from Fire (2002)

Compendium of Cable Measurement Methods (1984)