在双金属连铸铜包铝复合棒坯试验中，出现不同过渡层的制品。

Bimetal copper-cladding aluminum bars with different transition layers were manufactured by continuous casting.

youdao

在双金属连铸铜包铝复合棒坯试验中，出现不同过渡层的制品。

Bimetal copper-cladding aluminum bars with different transition layers were manufactured by continuous casting.

youdao