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【单选题】
凸模圆角半径的大小直接影响弯曲件的哪个尺寸?( )
A.
弯曲半径
B.
弯曲角度
C.
弯曲高度
D.
弯曲件表面质量
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【简答题】阅读理解 HERE are many different Londons, and they appeal to people with many different passions: museum lovers, theatergoers, opera buffs (爱好者, 迷;热心人), devotees of royalty, students of history, people wh...
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