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- [26] HELIUM LEAK TESTING OF LARGE PRESSURE-VESSELS OF SUBASSEMBLIES JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1977, 14 (01): : 617 - 619
- [27] Continuous improvements in the field of helium leak testing - A reality at BHEL TRENDS IN NDE SCIENCE AND TECHNOLOGY - PROCEEDINGS OF THE 14TH WORLD CONFERENCE ON NDT (14TH WCNDT), VOLS 1-5, 1996, : 1261 - 1264
- [29] STUDIES ON THE IMPROVEMENT OF RELIABILITY OF THE HELIUM GAS LEAK TESTING METHOD. FAPIG (First Atomic Power Industry Group), 1982, (100): : 24 - 28