L - sagic low power - small aperture g1 wiht impregnated cathode
2.
L - sagic low power - small aperture g1 wiht impregnated cathode
3.
Ticrg : tungsten impregnated cathode ray gun
4.
Ticrg : tungsten impregnated cathode ray gun
5.
Ticrg tungsten impregnated cathode ray gun
6.
In this dissertation , eu2o3 - sc2o3 , y2o3 - sc2o3 co - doped tungsten powders and impregnated cathodes related to these powders have been prepared by pressing , sintering and impregnating for the first time
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