共 50 条
- [4] DETERMINATION OF THE ION EXCHANGE CAPACITY OF IONITES BY MEANS OF A HIGH-FREQUENCY TITRIMETER INDUSTRIAL LABORATORY, 1963, 29 (11): : 1447 - 1448
- [5] The study on the frequency characteristic of portable high-frequency vibrator ICEMI'99: FOURTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 1999, : 191 - 194
- [7] Portable High-Frequency Electrodynamic Force Standards 2018 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM 2018), 2018,