Heating and Ventilation - Allen, John Robins, and Walker, J H 1890- Joint Author

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1918 Excerpt: ...w = weight of steam flowing in pounds per minute. L--length of pipe in feet. di = diameter of pipe in inches. D = average density of steam ...

Heating and Ventilation 2015, Palala Press

ISBN-13: 9781346839561