共 50 条
- [31] TYPE 600 TELEPHONE AND DEVELOPMENT OF TELEPHONE SETS IN JAPAN ELECTRONICS & COMMUNICATIONS IN JAPAN, 1965, 48 (12): : 134 - &
- [33] TDR and FDR identification of bad splices in telephone cables 2006 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-5, 2006, : 2150 - +
- [34] SYNCHRONOUS MULTIPLEX TELEGRAPHY ON INTERCONTINENTAL SUBMARINE TELEPHONE CABLES POST OFFICE ELECTRICAL ENGINEERS JOURNAL, 1967, 60 : 52 - &
- [35] The transmission characteristics of toll telephone cables at carrier frequencies BELL SYSTEM TECHNICAL JOURNAL, 1941, 20 : 293 - 330
- [36] HVDC STRAY CURRENT TESTS ON UNDERGROUND TELEPHONE CABLES MATERIALS PROTECTION AND PERFORMANCE, 1971, 10 (04): : 26 - &
- [38] AUTOMATIC PROCESS CONTROL IN THE INSULATING OF TELEPHONE CABLES. Wire Journal, 1976, 9 (01): : 67 - 74
- [39] Experience in applying carrier telephone systems to toll cables BELL SYSTEM TECHNICAL JOURNAL, 1939, 18 (04): : 547 - 587
- [40] Separation of Copper from Telephone Cables by Gravity Concentration INZYNIERIA MINERALNA-JOURNAL OF THE POLISH MINERAL ENGINEERING SOCIETY, 2018, (01): : 67 - 72