58.下列何種放射核種發射X-ray及γ-ray百分比最低?
(A)131I
(B)32P
(C)153Sm
(D)111In
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統計: A(123), B(816), C(292), D(103), E(0) #1050617
統計: A(123), B(816), C(292), D(103), E(0) #1050617