共 50 条
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- [37] CHLORINATION OF ORES + CONCENTRATES - AS APPLIED TO EXTRACTING TANTALUM COLUMBIUM + TUNGSTEN JOM-JOURNAL OF METALS, 1964, 16 (02): : 155 - &
- [38] EFFECT OF OXYGEN ON IMPACT TRANSITION PROPERTIES OF WROUGHT TANTALUM + COLUMBIUM TRANSACTIONS OF THE METALLURGICAL SOCIETY OF AIME, 1964, 230 (04): : 928 - &
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