轴承钢超快冷却有助于珠光体获得更好的球化效果。

The ultra-fast cooling process contributes to good spheroidal effect of pearlite.

youdao

轴承钢超快冷却有助于珠光体获得更好的球化效果。

The ultra-fast cooling process contributes to good spheroidal effect of pearlite.

youdao