Chemical News and Journal of Industrial Science, Tomy 137-138Chemical news office., 1928 |
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Strona 41
... electric detector , a tube of similar design to that used by Richardson and Robertson is fitted with four different substances in turn photo - electric plates . These substances are iron , cobalt , copper and nickel , and these four ...
... electric detector , a tube of similar design to that used by Richardson and Robertson is fitted with four different substances in turn photo - electric plates . These substances are iron , cobalt , copper and nickel , and these four ...
Strona 163
... electrical undertakings through- out the world , electric lighting , electric transmission of power , cables and now wire- less , not to mention all the minor uses to which electricity is put . The transference of matter , of ...
... electrical undertakings through- out the world , electric lighting , electric transmission of power , cables and now wire- less , not to mention all the minor uses to which electricity is put . The transference of matter , of ...
Strona 5
... Electrical conductivity in strong electric fields , The change in , 139 . Electric current and energy transmission , 360 . Electric energy relations , 227 . Electric properties of thick cylindrical shells under internal pressure , 317 ...
... Electrical conductivity in strong electric fields , The change in , 139 . Electric current and energy transmission , 360 . Electric energy relations , 227 . Electric properties of thick cylindrical shells under internal pressure , 317 ...
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