共 50 条
- [22] PRECISION NONLINEAR DISTORTION METERS [J]. MEASUREMENT TECHNIQUES USSR, 1988, 31 (04): : 316 - 318
- [25] A three-phase power source with low THD for energy meters calibration [J]. 2006 12TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, VOLS 1-4, 2006, : 1273 - +
- [26] SIGNAL STABILIZATION IN PRECISION PHASE METERS USING AMPLIFIERS WITH AUTOMATIC AMPLITUDE CONTROL [J]. MEASUREMENT TECHNIQUES USSR, 1983, 26 (11): : 932 - 935
- [27] A high precision calibration setup for low-current meters in the range of 10 pA to 1 fA [J]. 2008 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS DIGEST, 2008, : 358 - +
- [28] Measurement accuracy of heat meters: In situ Calibration of Heat Meters in Operation [J]. Euroheat and Power (English Edition), 2011, 8 (03): : 46 - 48
- [30] AUTOMATIC CALIBRATION OF MICROWAVE FREQUENCY METERS [J]. MICROWAVE JOURNAL, 1985, 28 (06) : 151 - &