Transcript of tape (title below).

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/ facLfJ, ~D**''V'*K', ..*4"W>&d '^-- AN' ACNJvFOim DJ-RMATKKCOSJS JACK W.

9*t (ft TTPICAL OPERATING DIVISION ORGANIZATION May l, 1939 TOWOLDMONOOQ9479

28 JOURNAL OF INDUSTRIAL HYGIENE AND TOXICOLOGY [vol.

Bi Louie lb*.

American Society of Heating and Ventilating' Engineers Guide, 1930 through the boiler passages and up the stack.

American Society of Heating and Ventilating Engineers Guide, 1930 supply of steam.

American Society of Heating and Ventilating Engineers Guide, 1930 nection to the supply mains, as with the one-pipe system.

American Society of Heating and Ventilating Engineers Guide, 1930 temperature is to be removed, horizontal or floor connections are required.

American Society of Heating and Ventilating Engineers Guide, 1930 oP OAKS, Orion O.

American Society of Heating and Ventilating Engineers Guide, 1930 VERNON, J.

of andAmerican Society Heating Ventilating Engineers Guide, 1932 These equations 1, 2 and 3 are fundamental and are used for determin ing values for/i,/o and k for actual wall materials by test.

American Society of Heating and Ventilating Engineers Guide, 1932 sure but the pressure that may exist while the water is flowing.

V American Society of Heating and Ventilating Engineers Guide, 1932 Table 1.