共 50 条
- [44] USE OF A METALLIC ION-SOURCE IN COLD CATHODE SPUTTER ION PUMPS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1972, 9 (01): : 383 - &
- [47] RESEARCH OF PUMPING PROPERTIES OF ION PUMPS AND MANOMETRICAL CONVERTERS PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY, 2005, (06): : 90 - 92
- [48] ENHANCEMENT OF NOBLE GAS PUMPING FOR A SPUTTER-ION PUMP JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1969, 6 (01): : 54 - &
- [49] ENHANCEMENT OF NOBLE GAS PUMPING FOR A SPUTTER-ION PUMP JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1968, 5 (05): : 170 - &
- [50] CONTRIBUTION FOR CALCULATING PUMPING SPEED OF ROOTS-TYPE PUMPS VAKUUM-TECHNIK, 1970, 19 (08): : 215 - &