s '3 Heating Ventilating Air Conditioning Guide 1939 8 28 a a ONNN 2 r~ oo oo > <o 22SS NO S 22SS 2 2 5 3 0*0 OWOf 2 NNN Q>4<0> o< do OO^flON 00 00 OO -- 80 -- ~ eo eo o-5 = 222 OO^OO NOON <o t-00 00 80' O r-o N-re 1 <O8>N00 80 MioeOM t C4 >o -- do^ C0O<H NfO^iO 2222 S3S8 833S S8S3 590 83SS 10.7 11.1 11.5 11.9 11.4 11.8 12.3 12.7 12.6 13.1 13.6 14.1 13.2 13.7 14.3 14.7 15.4 16.0 60 GO 80 9.3 9.7 10.0 10.4 10.8 11.0 l l11.3 ;6 9.5 9.8 10.0 10.3 10.5 11.0 11.4 11.8 12.2 12.6 12.9 13.2 10.5 10.8 11.1 11.4 11.6 12.1 12.6 13.1 13.5 13.9 14.3 14.7 12. 7' 13.2 13.8 U .3 14.8 15.2 15.6 16.1 *4 *0 80 04 12.3 12.6 13.0 13.3 13.8 14.2 14.6 15.0 14.5 15.0 15.4 15.8 15.2 15.7 16.1 16.5 15.8 16.3 16.8 17.2 13.6 14.2 1 14.8 1 15.4 14.5 15.2 15.8 1 16.4 15.4 16.1 16.8 j 17.3 16.2 16.9 17.6 18.3 1 17.0 17.8 18.5 1 19.2 17.6 18.5 19.3 20.0 15.9 16.4 16.9 17.3 17.0 17.5 18.0 18.5 18.0 18.5 : 19.1 1 19.6 19.0 19.5 !

Heating Ventilating Air Conditioning Guide 1939 dicitis for.instance, which sometimes come with summer heatwaves a develop dangerously, unless promptly operated upon.

Heating Ventilating Air Conditioning Guide 1939 system is driven by an internal combustion engine operating on prona Sufficient fuel for . several days' operation is carried in drums mounted a rack under the car.

Heating Ventilating Air Conditioning Guide 1939 If the area in square feet of each part of the space is multiplied by the emission value corresponding to its actual temperature, and these products are added together, the gross amount of radiant heat discharged into the room by the wall surface per hour is obtained.

No -t EPIDEMIOLOGY OF PR 1 MARY MAI.ICNANT age. sex, < mortem di MESOTHELIAL TUMORS IN CANADA* ^ informntic of equal t \.

J oKns-Manville Twenty-Two East Fortieth'Street New York.N.Y.

Confidential Mellon Institute of Industrial Research University of Pittsburgh PROGRESS REPORT for the weekended September 9. 1939 AIR HYGIENE FOUNTATION____________ Industrial Fellowship No. 259-5 Subjeots under which report is to be indexed 3 copies made: 1 - Mellon Institute 2 - Air Hygiene file i1 itv A rrh ivf*v F.

#s 274 CHAPTER 13 IWSGuidti Table 2.

Philadelphia--Philadelphia, Pa.

2 AebeetQB Fibre for Filtration Purposes,.

Bloomington, Illinois January 14, 1930 Ur.

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374 29th National Safety Congress Dam. notwithstandmg the tact that the scale of wages at Hiwassee u-as 10 per cent higher for the workmen engaged in handling form*.

1 "Dr, Yant received many honor* in the distinguished service that he rendered to science.

J.951 *1U kh4 * t Ft4 ~u t. im C, tud B^S 4 U -J2 Ar Pneumoconiosis Due to Diatomaceous Earth.