Flexible, spiral-reinforced circular ventilation tubing :system pressure loss tables for selection of a fan

Author:	Kline, Richard J.
Additional Authors:	Reisz, Alfred.
Year:	1971
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7531
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7531
Subjects:	Fans (Machinery)
	Mine ventilation--Computer programs
Link:	https://hdl.handle.net/2027/mdp.39015078522250