84620182150 212341 251 26789102111213A(Ek, E)=B(Ek, T)701 102 K-M 83 10412515615300=8.85 10-12F/m N0=6.023 10231 =2.5l=10-4/oC132 He Hee=0.22 10-40253P-E 12
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