Bismith

常见例句

• According to the qualities of Antimon and Bismuth , this method puts forword shortcomings of existing analitical method and improves it , increases the analitical quality of Antimon and Bismith.
  根据锑、铋的性质,指出了现有分析方法的不足,并对其现有方法进行了改进,提高了锑、铋的分析质量。
• Tungsten Molybdenum Bismith undressed ore
  钨钼铋原矿
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