The Technical World Magazine, Volume 5Technical World Company, 1906 |
From inside the book
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Page 69
... method of thawing out water pipes by means of the electric current has been de- vised . The costliness and ... Method Successfully Tested The success attained by the method has been phenomenal , as demon- strated by a number of tests ...
... method of thawing out water pipes by means of the electric current has been de- vised . The costliness and ... Method Successfully Tested The success attained by the method has been phenomenal , as demon- strated by a number of tests ...
Page 548
... method should serve to prove whether or not the coal will serve for coking . A beehive oven is not necessary . Instead of the can mentioned above , you may simply make a cone - shaped pile of coal , cover it loosely with cobblestones ...
... method should serve to prove whether or not the coal will serve for coking . A beehive oven is not necessary . Instead of the can mentioned above , you may simply make a cone - shaped pile of coal , cover it loosely with cobblestones ...
Page 643
... method does not involve a lot of special apparatus or patented supplies . It is simplicity itself . The main thing is the teacher . Hundreds of teachers in the common schools have mastered the method and apply it successfully in their ...
... method does not involve a lot of special apparatus or patented supplies . It is simplicity itself . The main thing is the teacher . Hundreds of teachers in the common schools have mastered the method and apply it successfully in their ...
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