The Technical World Magazine, Volume 11Technical World Company, 1909 |
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Results 1-5 of 83
Page 13
... surface covered with dust which blew about in the wind . On the forest tract , on the other hand , there was still plenty of moisture and the brooks which drained it still carried a fair supply of water , which gradually seeped out from ...
... surface covered with dust which blew about in the wind . On the forest tract , on the other hand , there was still plenty of moisture and the brooks which drained it still carried a fair supply of water , which gradually seeped out from ...
Page 72
... surface of the ground with their burrows . Where they estab- lish themselves the destruction of the the wheat is given out to the riders and distribution begins . Each rider carries the wheat in a tin pail supported by a gunny sack ...
... surface of the ground with their burrows . Where they estab- lish themselves the destruction of the the wheat is given out to the riders and distribution begins . Each rider carries the wheat in a tin pail supported by a gunny sack ...
Page 81
... surface of a drum or cylinder driven at a predetermined speed while immersed in a vat or huge cell . The theory of the process is that each molecule of copper as deposited upon this cylindrical surface is burnished or rubbed by the ...
... surface of a drum or cylinder driven at a predetermined speed while immersed in a vat or huge cell . The theory of the process is that each molecule of copper as deposited upon this cylindrical surface is burnished or rubbed by the ...
Page 82
... surface . Particles of copper elec- tro - deposited in this man- ner crystallize at right an- gles to the surface upon which they are deposited . This fact has been turned to peculiar advantage in this process , since the cyl- inder ...
... surface . Particles of copper elec- tro - deposited in this man- ner crystallize at right an- gles to the surface upon which they are deposited . This fact has been turned to peculiar advantage in this process , since the cyl- inder ...
Page 83
... surface combined with a high de- gree of metallic purity is required . For such requisition the Cowper - Coles meth- sired cylinder and having a highly pol- ished surface is mounted upon a vertical shaft and lowered into the vat or cell ...
... surface combined with a high de- gree of metallic purity is required . For such requisition the Cowper - Coles meth- sired cylinder and having a highly pol- ished surface is mounted upon a vertical shaft and lowered into the vat or cell ...
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