32 高能量成形(high energy rate forming),以下敘述何者屬於其範疇?
(A)液壓成形(hydroforming)
(B)爆炸成形(explosive forming)
(C)電磁成形(electromagnetic forming)
(D)電化學加工(electrochemical machining)
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統計: A(26), B(1061), C(46), D(43), E(0) #2018634
統計: A(26), B(1061), C(46), D(43), E(0) #2018634