共 50 条
- [1] A portable digital instrument for measuring large direct currents ELECTRICAL TECHNOLOGY RUSSIA, 1998, (04): : 86 - 92
- [3] AUTOMATIC COMPENSATING INSTRUMENT FOR MEASURING LOW ELECTRIC DIRECT CURRENTS NUCLEAR INSTRUMENTS & METHODS, 1971, 91 (04): : 633 - &
- [5] Measuring instrument for high-frequency currents flowing on power lines ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 2005, 88 (09): : 27 - 37
- [7] NEW HIGH-PRECISION PNEUMATIC MEASURING INSTRUMENT MEASUREMENT TECHNIQUES-USSR, 1968, (09): : 1190 - &
- [8] The RCM 9 - A unique new instrument for measuring ocean currents and other oceanographic parameters OCEANS '96 MTS/IEEE, CONFERENCE PROCEEDINGS, VOLS 1-3 / SUPPLEMENTARY PROCEEDINGS: COASTAL OCEAN - PROSPECTS FOR THE 21ST CENTURY, 1996, : 293 - 298