共 50 条
- [21] SUBMERSIBLE MOTOR PUMPS FOR MINE DRAINAGE APPLICATIONS. International journal of mine water, 1986, 5 (01): : 33 - 44
- [22] SUBMERSIBLE MOTOR PUMPS APPROVED IN UNDERGROUND OIL STORAGE PUMPS-POMPES-PUMPEN, 1974, (97): : 440 - 442
- [23] Propeller grooves and throw gears. ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1902, 46 : 1808 - 1815
- [30] Dynamic equilibrium of toothwheel gears. ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1926, 70 : 1460 - 1462