72.下列何者非充氣式偵檢器?
(A)SiPM
(B)dose calibration
(C)ionization chamber
(D)gamma counter
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統計: A(34), B(8), C(3), D(17), E(0) #3976851
統計: A(34), B(8), C(3), D(17), E(0) #3976851