共 50 条
- [1] A MEAN-SQUARE VACUUM-TUBE VOLTMETER PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1952, 40 (02): : 215 - 215
- [3] Vacuum-tube voltmeter design PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1929, 17 : 0864 - 0872
- [5] A vacuum-tube voltmeter with logarithmic response REVIEW OF SCIENTIFIC INSTRUMENTS, 1933, 4 (12): : 672 - 675
- [6] A line-operated vacuum-tube voltmeter INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1935, 7 : 0341 - 0342
- [8] A PRECISION HIGH VOLTAGE VACUUM-TUBE VOLTMETER REVIEW OF SCIENTIFIC INSTRUMENTS, 1948, 19 (07): : 450 - 452
- [9] Vacuum-tube voltmeter for measuring high negative potentials REVIEW OF SCIENTIFIC INSTRUMENTS, 1943, 14 (08): : 254 - 254