共 50 条
- [1] Comments on high vacuum pumps and their conditions of use Diffusion vacuum pumps functioning on poor rough vacuum JOURNAL DE PHYSIQUE ET LE RADIUM, 1926, 7 : 69 - 75
- [2] HISTORY OF THE DEVELOPMENT OF AIR-PUMPS AND VACUUM-PUMPS TO 1730 VAKUUM-TECHNIK, 1986, 35 (4-5): : 111 - 123