共 50 条
- [1] WIDE-RANGE TUNING SYSTEMS FOR MAGNETRONS PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1948, 36 (03): : 371 - 372
- [2] Use of wide-range indicators for determination of pH INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1931, 3 : 0233 - 0235
- [4] SYNTHESIS OF WIDE-RANGE OSCILLATOR SYSTEMS. Radio Engineering and Electronic Physics (English translation of Radiotekhnika i Elektronika), 1984, 29 (04): : 102 - 108