共 50 条
- [47] 7TH INTERNATIONAL-SYMPOSIUM ON ULTRASONIC-IMAGING AND TISSUE CHARACTERIZATION [J]. ULTRASOUND IN MEDICINE AND BIOLOGY, 1982, 8 (06): : 753 - 753
- [48] REPORT ON 7TH INTERNATIONAL-SYMPOSIUM ON INDUSTRIAL CRYSTALLIZATION, WARSAW 1978 [J]. PRZEMYSL CHEMICZNY, 1979, 58 (04): : 193 - 195
- [49] 7TH INTERNATIONAL-SYMPOSIUM ON CORROSION IN THE PULP AND PAPER-INDUSTRY [J]. TAPPI JOURNAL, 1993, 76 (04): : 229 - 229