14 鑞接係一種:
(A)電磁能銲法(Electromagnetic Energy Welding)
(B)機械能銲法(Mechanical Energy Welding)
(C)化學反應能銲法(Chemical Reaction Energy Welding)
(D)結晶能銲法(Crystalline Energy Welding)

答案:登入後查看
統計: A(12), B(46), C(85), D(283), E(0) #2938936