共 50 条
- [3] SPEED-CONTROLLED PUMPS SAVE ENERGY SVENSK PAPPERSTIDNING-NORDISK CELLULOSA, 1989, 92 (05): : 34 - 35
- [4] Speed-controlled interpolator for machining parametric curves CAD Computer Aided Design, 1999, 31 (05): : 349 - 357
- [7] SPEED-CONTROLLED DC MOTOR FOR A WASHING MACHINE PHILIPS TECHNICAL REVIEW, 1974, 34 (07): : 163 - 169