共 50 条
- [46] ANALYSIS OF PERFORMANCE OF A SEMI-INDUSTRIAL PACKED EXTRACTION COLUMN [J]. JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1975, 48 (12): : 2757 - 2759
- [47] STRUCTURE OF COLUMN IN ARGON ARC .1. LOCAL ELECTRICAL CHARACTERISTICS OF COLUMN [J]. SOVIET PHYSICS-TECHNICAL PHYSICS, 1963, 7 (09): : 796 - &