Science: v.1-v.219Moses King, 1958 |
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Стр. 790
... Dept. 357 ) NUCLEAR BATTERY uses krypton - 85 , an inert - gas radioisotope that is said to be relatively safe because it is not absorbed by the body . The model K battery , 1 7/16 by 7 1/6 in . and weighing 22 g , has a current rating ...
... Dept. 357 ) NUCLEAR BATTERY uses krypton - 85 , an inert - gas radioisotope that is said to be relatively safe because it is not absorbed by the body . The model K battery , 1 7/16 by 7 1/6 in . and weighing 22 g , has a current rating ...
Стр. 1160
... Dept. 455 ) RADIATION SHIELD is composed of four separate , stacked sections which form various complete units for thin - window flow counting , and Geiger and scintilla- tion counting . A minimum of 3 in . of iron is provided in all ...
... Dept. 455 ) RADIATION SHIELD is composed of four separate , stacked sections which form various complete units for thin - window flow counting , and Geiger and scintilla- tion counting . A minimum of 3 in . of iron is provided in all ...
Стр. 1632
... Dept. 4L - 4 Name Street- City 1632 State- Equipment The information reported here is obtained from manufacturers and from other sources considered to be reliable . Science does not assume responsibil- ity for the accuracy of the ...
... Dept. 4L - 4 Name Street- City 1632 State- Equipment The information reported here is obtained from manufacturers and from other sources considered to be reliable . Science does not assume responsibil- ity for the accuracy of the ...
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