A.直接反轉(zhuǎn)膠片 B.熒光縮影膠片 C.干式打印膠片 D.乳腺攝影專用膠片 E.激光膠片
A.5mSv B.10mSv C.30mSv D.50mSv E.100mSv
A.0.5mm B.1.0mm C.1.5mm D.2.0mm E.2.5mm