共 50 条
- [2] HELIUM MEMORY IN MASS SPECTROMETER LEAK DETECTORS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1970, 7 (01): : 210 - &
- [3] HELIUM MEMORY IN MASS SPECTROMETER LEAK DETECTORS JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1969, 6 (05): : 906 - &
- [4] EXPANDED-RANGE, SEALED PARTS LEAK TESTING TECHNOLOGY FOR HELIUM MASS-SPECTROMETER LEAK DETECTION JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1994, 12 (04): : 1740 - 1743
- [5] Helium mass spectrometer detector probe leak testing applications in the petro-chemical industry ASNT FALL CONFERENCE AND QUALITY TESTING SHOW PAPER SUMMARIES, 1999, : 27 - 28
- [9] Study on leak rate formula and criterion for helium mass spectrometer fine leak test ICEPT: 2007 8TH INTERNATIONAL CONFERENCE ON ELECTRONICS PACKAGING TECHNOLOGY, PROCEEDINGS, 2007, : 777 - +