The heat-affected zone and the metallographic structure are studied.
研究了热影响区宽度和金相结构。
Capable eof heat treatment knowledge base (metallographic structure) to be future HT SCA.
具备热处理基础(金相组织),以便成为将来的热处理工程师。
Capable eof heat treatment knowledge base (metallographic structure) to be future HT SCA.
具备热处理基础(金相组织),以便成为将来的热处理工程师。
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