片语
stabilizationn of radioactive contamination放射性污染的稳定
marine radioactive contamination海洋放射性污染
radioactive E contamination放射性污染
anti-radioactive contamination[核]
radioactive gaseous contamination气态放射性污染
residual radioactive contamination剩余放射性沾染
Portable radioactive surface contamination meter放射线表面污染计
radioactive surface contamination放射性表面污染