Bridgeport, Conn.

(7) Good personal hygiene practices are important in minimizing asbestos dust exposure.

1 1 .I /J MENORANPUFJ OF AGREFHENT V November 20, 1936 TIE UNDERSIGNED hereby agree to underwrite certain .

American Society of Heating and Ventilating Engineers Guide, 1937 Table 3.

Officers of Local Chapters, 1936-37 Cl^velaod ' Western New York Headquarters, Cleveland, Ohio .

Heating Ventilating Air Conditioning Guide 1938 and pi, pi, pi, etc. = the pressure of the gases or vapors corresponding to the observed temperature, then p = pi + pi + Pi, etc

Heating Ventilating Air Conditioning Guide 1938 vection are controlled largely by the width and shape of the air space and the roughness of the boundary surfaces.

Heating Ventilating Air Conditioning Guide 1938 flues, as (1) horizontal return tubular (HRT) boilers, (2) portable (selfcontained) firebox boilers with either water or fire tubes, and (3) water tube boilers of the power type.

Heating Ventilating Air Conditioning Guide 1938 established by Babcock in formula 1.

Heating Ventilating Air Conditioning Guide 1938 time hours' only: The setting of a switch may. provide no service, con tinuous service: or periodic service.

Heating.

Heating Ventilating Air Conditioning Guide 1939 to promote the selection of an economical velocity.

Heating Ventilating Air Conditioning Guide 1939 The resistance of a well-designed unit filter of the adhesive imping, ment type usually depends upon the velocity at which the air is handled and upon whether the unit is clean or dirty.

Heating Ventilating Air Conditioning Guide 1939 Consideration must also be given to the power requirements f0 refrigeration while the car is standing or running at slow speeds.

Pipe and Tube Wolverine Tube Company SEAMLESS COPPER, BRASS AND ALUMINUM Main Office and Mill: 1411 Central Avenue, Detroit, Mich.