共 50 条
- [1] DETERMINATION OF TRACE IMPURITIES IN TUNGSTEN AND ITS COMPOUNDS KEMIAI KOZLEMENYEK, 1971, 36 (03): : 311 - +
- [2] SPECTROCHEMICAL DETERMINATION OF IMPURITIES IN ARSENIC FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1973, 266 (02): : 125 - 126
- [3] SPECTROCHEMICAL ANALYSIS OF TUNGSTEN COMPOUNDS INDUSTRIAL LABORATORY, 1978, 44 (11): : 1524 - 1528
- [5] SPECTROCHEMICAL DETERMINATION OF IMPURITIES IN AMERICIUM SOLUTION SPECTROCHIMICA ACTA, 1960, 16 (10): : 1239 - 1239
- [9] THE SPECTROCHEMICAL DETERMINATION OF TRACE IMPURITIES IN GRAPHITE SPECTROCHIMICA ACTA, 1962, 18 (01): : 140 - 140
- [10] THE DETERMINATION OF TUNGSTEN IN MOLYBDENUM BY A SPECTROCHEMICAL METHOD INDUSTRIAL LABORATORY, 1959, 25 (08): : 996 - 997