共 50 条
- [1] PROCESS R-AND-D - THE NORANDA PROCESS METALLURGICAL TRANSACTIONS B-PROCESS METALLURGY, 1984, 15 (03): : 411 - 432
- [2] PROCESS CHROMATOGRAPHY IN R-AND-D ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1980, 180 (AUG): : 5 - ASCS
- [10] MARKET-RESEARCH FOR R-AND-D PROJECTS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1985, 189 (APR-): : 18 - CMEC