tungsten oxide
英
美
- 氧化钨
双语例句
- Method of determinating of tungsten trioxide in artificial scheelite is described.
建立了人造白钨中三氧化钨的测定方法。 - A quality of the yellow tungsten oxide produced by Soviet hydrometallurgical plants was often lower than abroad.
但苏联工厂采用湿法冶金生产的黄色氧化钨产品，其质量仍然高于国外同类产品。
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