Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical Dictionary for Engineers, Mechanics, Technical Schools, Industrial Plants, and Public Libraries, Giving the Most Essential Facts about 4500 Important Engineering SubjectsFranklin Day Jones, Paul Bert Schubert Industrial Press, 1963 - 1431 σελίδες |
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Σελίδα 418
... resistance furnace in which the resistor is a gas . The resistance of gas at atmospheric pressure is greater than that of any solid resistor having the same dimen- sions as the arc , and , therefore , the amount of heat that can be ...
... resistance furnace in which the resistor is a gas . The resistance of gas at atmospheric pressure is greater than that of any solid resistor having the same dimen- sions as the arc , and , therefore , the amount of heat that can be ...
Σελίδα 422
... Resistance Welding Methods : The following terms used in designating resistance welding methods , have been approved as an American Standard by the American Standards Association . Butt Welding : A resistance welding process wherein a ...
... Resistance Welding Methods : The following terms used in designating resistance welding methods , have been approved as an American Standard by the American Standards Association . Butt Welding : A resistance welding process wherein a ...
Σελίδα 1057
... resistance butt- welding process wherein the parts are welded at an angle . Resistance Welding Methods . The various methods of re- sistance welding may be described as follows : Pressure welding is a process of welding metals in the ...
... resistance butt- welding process wherein the parts are welded at an angle . Resistance Welding Methods . The various methods of re- sistance welding may be described as follows : Pressure welding is a process of welding metals in the ...
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