冶炼出的钢锭经过轧制，并进行热处理，加工成力学性能标准试样。

The steel is processed into standard samples for mechanical properties testing after rolling and heat treatment.

youdao

冶炼出的钢锭经过轧制，并进行热处理，加工成力学性能标准试样。

The steel is processed into standard samples for mechanical properties testing after rolling and heat treatment.

youdao