共 2 条
- [1] Suction of Solvent Vapours with Oil-Immersed Positive Displacement Pumps Operating at an Elevated Working Temperature. 1978, 27 (06): : 179 - 183
- [2] DRAWING OFF SOLVENT VAPORS WITH OIL-COATED POSITIVE DISPLACEMENT PUMPS OPERATING AT HIGH-TEMPERATURES VAKUUM-TECHNIK, 1978, 27 (03): : 90 - 90