共 50 条
- [4] LOW-COST BEAM CURRENT INTEGRATOR [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1973, 44 (07): : 835 - 836
- [5] LOW-COST INTEGRATOR FOR PREPARATIVE ULTRACENTRIFUGES [J]. ANALYTICAL BIOCHEMISTRY, 1974, 58 (01) : 170 - 174
- [6] LOW-COST INTEGRATOR WITH DIGITAL CHARACTER [J]. ANALYTICAL CHEMISTRY, 1973, 45 (06) : 998 - 1000
- [8] A low-cost gated integrator boxcar averager [J]. MEASUREMENT SCIENCE AND TECHNOLOGY, 1996, 7 (09) : 1204 - 1211
- [9] VICKERS INTRODUCE LOW-COST DIGITAL READOUT [J]. MACHINERY AND PRODUCTION ENGINEERING, 1976, 128 (3293): : 65 - 65