【单选题】【消耗次数:1】
为简化锻件形状,不予锻出而添的那部分金属称为()。
余块
余量
坯料
料头
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相关题目
【单选题】 小台阶不予锻出而添加的那部分金属,称为()。
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【单选题】 在料头有原料成形中,洋葱可以加工成( )形状。
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【判断题】 模型锻造中,金属的可锻性好,故金属的塑性会增高。
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【单选题】 综合评定金属可锻性的指标是()。
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【单选题】 Writers like James Joyce and Virginia Woolf concentrated their efforts on digging into the human_____.
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