共 50 条
- [42] SYMPOSIUM ON SOLVENT-EXTRACTION JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 1972, 31 (05): : 233 - &
- [44] SYMPOSIUM ON SOLVENT-EXTRACTION JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 1981, 40 (02): : 110 - 112
- [46] SALEABLE PRODUCTS FROM SOLVENT EXTRACTION OF COAL BRITISH CHEMICAL ENGINEERING, 1967, 12 (05): : 731 - &
- [49] SOLVENT-EXTRACTION OF HALOGENS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1978, 293 (04): : 282 - 285