共 50 条
- [4] The use of organic substances in high-vacuum technology, particularly in the business of high-vacuum pumps PHYSIKALISCHE ZEITSCHRIFT, 1932, 33 : 88 - 93
- [5] HIGH-VACUUM JET SYSTEM FOR CONDENSATION PUMPS REVIEW OF SCIENTIFIC INSTRUMENTS, 1955, 26 (03): : 303 - 304
- [6] High-speed high-vacuum diffusion pumps REVIEW OF SCIENTIFIC INSTRUMENTS, 1932, 3 (09): : 482 - 487
- [7] BARIUM ABSORPTION PUMPS FOR HIGH-VACUUM SYSTEMS REVIEW OF SCIENTIFIC INSTRUMENTS, 1957, 28 (11): : 889 - 892
- [8] DIFFUSIONS PUMPS, TURBOMOLECULAR PUMPS OR CRYO PUMPS - TELECTION CRITERIA FOR HIGH-VACUUM PUMPS VAKUUM-TECHNIK, 1982, 31 (04): : 99 - 105
- [9] MEASUREMENT OF PRESSURE FOR DETERMINATION OF SPEED OF HIGH-VACUUM PUMPS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1966, 3 (03): : 83 - +
- [10] WILL TOMORROWS HIGH-VACUUM PUMPS BE UNIVERSAL OR HIGHLY SPECIALIZED JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1987, 5 (04): : 2546 - 2551