共 50 条
- [21] STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1954, 101 (72): : 249 - 255
- [22] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1958, 46 (07): : 1420 - 1420
- [23] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1958, 46 (11): : 1881 - 1882
- [24] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1958, 46 (09): : 1649 - 1649
- [25] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1959, 47 (12): : 2113 - 2113
- [26] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1960, 48 (04): : 793 - 793
- [27] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1959, 47 (02): : 329 - 329
- [28] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1959, 47 (10): : 1786 - 1786
- [29] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1959, 47 (11): : 2012 - 2012
- [30] WWV STANDARD FREQUENCY TRANSMISSIONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1960, 48 (03): : 359 - 359