本文是对铬钨锰钢进行碳化物细化处理和不均匀奥氏体淬火的试验研究结果。

This is the result on studying carbide refining treatment and non-uniform austenite quenching.

youdao

本文是对铬钨锰钢进行碳化物细化处理和不均匀奥氏体淬火的试验研究结果。

This is the result on studying carbide refining treatment and non-uniform austenite quenching.

youdao