An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.
在回顾硬质合金材料的历史发
状的基础上，重点介绍了在该领域中上海材料研究所
得的典型实际成果及工业应用概况。
金属An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.
在回顾硬质合金材料的历史发状的基础上，重点介绍了在该领域中上海材料研究所得的典型实际成果及工业应用概况。
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