氚表面污染 meaning in Chinese

evaluation of surface contamination-: tritium surface contamination

Development of portable tritium surface contamination survey meter
便携式氚表面污染测量仪的研制
Evaluation of surface contamination - part 2 : tritium surface cantamination
表面污染测定第二部分氚表面污染
Evaluation of surface contamination . part 2 : tritium surface contamination
表面污染的评价.第2部分:氚表面污染
Evaluation of surface contamination ; tritium surface contamination ; identical with iso 7503 - 2 : 1988
表面污染评价.氚表面污染