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film badge ['fɪlmbæʤ]
avia. 胶片式射线计量器
el. 鹼片佩章剂量计
genet. 薄膜佩章
nucl.phys. 胶片剂量计
tech. 感光测量器; 测辐射软片; 胶片剂量计〔徽章仪〕
film badge: 5 phrases in 2 subjects
Electronics2
Technology3