The study results about structure of the aging hardening high speed steel have been obtained. This paper is of great importance in developing a new series of tool steels.
时效高速钢的组织结构进行了系统研究，提供了有关研究结果。对于进一步开展这方面的研究具有一定的参考价值。
The study results about structure of the aging hardening high speed steel have been obtained. This paper is of great importance in developing a new series of tool steels.
时效高速钢的组织结构进行了系统研究，提供了有关研究结果。对于进一步开展这方面的研究具有一定的参考价值。
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