共 50 条
- [31] Choosing a bellows seal valve for zero leakage HYDROCARBON PROCESSING, 2000, 79 (07): : 63 - 64
- [32] A PROVEN PROGRAM FOR VALVE STEM LEAKAGE REDUCTION TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1985, 50 (NOV): : 407 - 408
- [34] Miniature relief valve ensures zero leakage AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2008, 80 (06): : 685 - 685
- [35] The intelligence testing instrument for the leakage of pneumatic valve ICEMI '97 - CONFERENCE PROCEEDINGS: THIRD INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, 1997, : 180 - 182