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