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大型工程构件用钢要求有良好的()。
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大型工程构件用钢要求有良好的()。
A.铸造性
B.可焊性
C.可锻性
D.切削加工性
正确答案:可焊性
Tag:
工程材料
构件
加工
时间:2023-12-23 15:30:50
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铸铁的铸造性能比铸钢好。
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