Empire Review

Empire Review

4.11 - 1251 ratings - Source

The screw threads act as a kind of aquot; worm conveyer aquot; to the fragments of broken coal, thus keeping the cutting parts from becoming clogged. ... North of England Institute of Mining and Mechanical Engineers issued a report in which this machine headed the list in respect of ... abroad a€” particularly in Egypt and South Africa a€” have to face is to obtain a supply of pure water for boiler purposes. ... This appears to have been done in the case of two large water distillers supplied by Messrs.

Title:Empire Review
Publisher: - 1904


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