共 50 条
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- [12] THERMIONIC EMISSION OF THORIATED TUNGSTEN JOURNAL OF CHEMICAL PHYSICS, 1958, 28 (04): : 675 - 682
- [16] Exposures from thorium contained in thoriated tungsten welding electrodes AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, 1999, 60 (03): : 384 - 389
- [17] Condition of thorium in thoriated tungsten filament TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1928, 78 : 228 - 240
- [19] UNCARBURIZED THORIATED TUNGSTEN FILAMENT ACTIVATION JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1978, 15 (01): : 128 - 128
- [20] The effect of temperature, degree of thoriation and breakdown on field currents from tungsten and thoriated tungsten PHYSICAL REVIEW, 1936, 50 (03): : 238 - 253