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
历史发展和现状基础上，重点介绍了在该领域中上海材
所
得典
实际成果及工业应用概况。
An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.
在回顾硬质合金材历史发展和现状基础上，重点介绍了在该领域中上海材所得典实际成果及工业应用概况。
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