Industrial World

Industrial World

4.11 - 1251 ratings - Source

There are, however, some cases where the expansion is so little but vibration must be taken up that the joint does not need any external rings. ... Much new machinery has been ordered, including electric cranes, coal conveying apparatus, machine tools, forging presses, etc. ... The cost of making by-product coke at the iron and steel works is considerable less than the cost of making bee- hive coke at theanbsp;...

Title:Industrial World
Publisher: - 1913


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