| |||
dosimeter packet | |||
photoemulsion dosimeter | |||
film pack | |||
film meter; film packet | |||
dosifilm; film badge; film dosimeter; film dosemeter | |||
film dosimeters | |||
| |||
film badge | |||
| |||
dosifilm | |||
| |||
film dosimeter |
胶片剂量计 : 7 phrases in 4 subjects |
Electronics | 2 |
General | 1 |
Metallurgy | 1 |
Technology | 3 |