72.線性(linearity)為劑量校正器(dose calibrator)的品管項目之一,依據美國核能管制委員會 (Nuclear Regulatory Commission,NRC)之規定,其容許誤差範圍為何?
(A) ±30%
(B)± 20%
(C) ±10%
(D) ±5%
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統計: A(0), B(16), C(238), D(64), E(0) #1066997
統計: A(0), B(16), C(238), D(64), E(0) #1066997