Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 84American Philosophical Society, 1941 |
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Сторінка 716
... corrosion products in the patina lie in a different direction from the layers of corroded and uncorroded metal in the core . By reason of this fact no relationship appears to exist between the layer - like structure in the patina and ...
... corrosion products in the patina lie in a different direction from the layers of corroded and uncorroded metal in the core . By reason of this fact no relationship appears to exist between the layer - like structure in the patina and ...
Сторінка 728
... corrosion products on ancient tin objects , and on ancient objects of lead - tin alloys , found in Great Britain , that stannous oxide , more or less hydrated , is of general occur- rence in these products of corrosion . For example ...
... corrosion products on ancient tin objects , and on ancient objects of lead - tin alloys , found in Great Britain , that stannous oxide , more or less hydrated , is of general occur- rence in these products of corrosion . For example ...
Сторінка 746
American Philosophical Society. changes that take place in the transformation of metal into corrosion products , these reactions are by no means the only changes which occur . Various physical changes must also oc- cur , such as , for ...
American Philosophical Society. changes that take place in the transformation of metal into corrosion products , these reactions are by no means the only changes which occur . Various physical changes must also oc- cur , such as , for ...
Зміст
Theoretical Synthesis of Supernova Spectra FRED | 1 |
July 30 1941 No | 5 |
Production of Secondary Electrons by Electrons of Energy | 33 |
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