共 50 条
- [35] What have metrologists been doing these last 200 years? [J]. MEASUREMENT TECHNIQUES, 2008, 51 (03) : 339 - 340
- [36] What have metrologists been doing these last 200 years? [J]. Measurement Techniques, 2008, 51 : 339 - 340
- [38] Periodontology 50 years on: What has changed?. [J]. JOURNAL OF DENTAL RESEARCH, 2003, 82 : B30 - B30
- [40] NUCLEAR INSTRUMENTS OVER LAST 50 YEARS [J]. JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1968, 1 (04): : 369 - +