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I Soda ash improves the quality of both the brick and the itself for plants where slight or no actual losses occur If. &.'

*of- fl MPAHY PLAINTIFF'S EXHIBIT B&R-189 Th# Constructor S.lp NMcWoAi rffak **~vyi leave* H.

d^ndudtricii^Jdeeiitli Cdon^e erence ton, U.

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(Uniform OomesStc,,Slraight EMU of Lading -- Short Form adopted by Rail and Motor Carrion June 10, 1949

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HEATING VENTILATING AIR CONDITIONING CUIDE 1940 Determine Cooling Load on Air Washer Heat removed, outside air = 470 {ho -- hj) = 470 (38.46 24.4) = 6600 Btu per min Heat removed, return air = 1010 {hi -- hi) = 1010 (31.51 -- 24.4) = 7180 Btu per min Total Refrigerating effect = 13,780 -e 200 -- 68.9 tons. 13,780 Btu per min Determine Reheating Required H = Wcp {to - h) = 1480 X 0.24 (68 -- 57) = 3910 Btu per minute = 234,600 Btu per hour.

HEATING VENTILATING AIR CONDITIONING GUIDE 1940 reduction of dry-bulb temperature to the reduction of dry-bulb tem perature theoretically possible.

HEATING VENTILATING AIR CONDITIONING GUIDE 1940 gravity action).

HEATING VENTILATING AIR CONDITIONING GUIDE 1940 (3) Manual contactor or reduced voltage compensator with overload and low voltage release. ,, (4) Drum switch equipped with latch coil to give low voltage release. 2.

HEATING VENTILATING AIR CONDITIONING CUIDE 1940 33.

W" HEATING VENTILATING AIR CONDITIONING GUIDE 1940 AUSTRALIA Melbourne-- Atherton.

HEATING VENTILATING AIR CONDITIONING CUIDE 1941 decrease in the size of the fuel pieces, with increase in the depth of the fuel bed, and with increase in the area of the fire-pot; the ratio also increases with increase in rate of burning.