it 11 tfs-ftl irnif- u 4; * * < E. 1. ou Pont oc Ncmours & Company Wilmington, Delaware EMPLOYES RELATIONS OCPARTMENT PLAINTIFF'S EXHIBIT DUP-2458 Suaini.incs, Pure. ?.

RAYBESTOS-MANBATIAN, INC. 100 Oakvlev Drive Trumbull, CT 06611 .

I rotational 1 legtslaV, the de ns in the affixed at at Cotea. ishington. ihen, the C.

American Society of Heating and Ventilating Engineers Guide, 1930 fahr., a relative humidity of 70 per cent, and an outside temperature of -- 10 deg. fahr., assuming the conductivity of the insulation to be 0.30 B.t.u. per hour per square foot per degree fahrenheit per inch thickness: k = 0.30 B.t.u. per hour per square foot per degree fahrenheit per inch thickness.

American Society of Heating and Ventilating Engineers Guide, 1930 C--All Ventilators. 1.

American Society of Heating and Ventilating Engineers Guide, 1930 c. .

American Society of Heating and Ventilating Engineers Guide, 1930 1.

American Society of Heating and Ventilating Engineers Guide, 1930 The one-pipe system would not be suitable for this installation because the sizes, of tjie radiators, in the buildings receiving the cooler water, would be excessive.

American Society of Heating and Ventilating Engineers Guide, 1930 done throughout the year and where air requirements change as the drying conditions change, the drying can be speeded up or reduced through control of the fan capacity.'

American Society of Heating and Ventilating Engineers Guide, 1930 either be the known performance of actual commercial drying installa tions handling the same stock or direct experimental determinations in the laboratory.

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American Society of Heating and Ventilating Engineers Guide, 1931 Table 6.

American Society of Heating and Ventilating Engineers Guide, 1931 Galligan, A.

American Society of Heating and Ventilating Engineers Guide, 1932 In this case ty should be equal to or slightly higher than /.

American Society of Heating and Ventilating Engineers Guide, 1934 and thoroughly diffused.