Refine
Estimated Years 1920-1929Clear
5,061 results foundRefine Search
American Society of Heating and Ventilating Engineers Guide, 1928 It will be noted from the example cited that when the efficiency is based on the net or lower heat value, the appliance apparently absorbs 8.21 pier cent more of the heat supplied to it than when the efficiency is based on the gross heat value.
Document image
refid# KGRmL16LrQLVr0GdBDQy9Q6xr1 page
American Society of Heating and Ventilating Engineers Guide, 1928 TEMPERATURE AND HUMIDITY CONTROL Air washers require method of control of temperature to prevent freez ing by too low temperature and of over-humidification by too high temperatures of the air entering and leaving the washer.
Document image
refid# Kp631OEzoRe5vV118O52XE4w1 page
Officers of Local Chapters 1927-2,8 Cleveland Headquarters, Cleveland Meets: Second Friday in Month President, J.
Document image
refid# EqGQwyKgV6BGxkzVQOgnXGj8N1 page
ABDOO112229 For responsive, effective management of transportation-related hazardous material releases. 22 Kane Industrial Drive Hudson, Massachusetts 01749 Telephone: (978) 568-1922 Fax: (978) 568-1945 E-Mail: spillcenter@spillcenter.com April 9, 2001 Duty Officer Monroe County LEPC P.O.
Document imageDocument imageDocument image
refid# 6bpGKrYZ3geEEQqGK8Zjnmybg3 pages
VINYL CHLORIDE SAFETY ASSOCIATION MEMBERS AND PERMANENT REPRESENTATIVES AS OF FEB. 1^61 Akzo Zout Chemie Locatie Rotterdam Mr.
Document image
refid# 15yqR1kyN0y9B6ZwkgdBLEjQZ1 page
1929M1D-YAfi MIEI1M6 , iftz .
Document imageDocument imageDocument imageDocument image
refid# 0JyYgwwEqGd9zgdQ0dV63obJM10 pages
c 05 I 0 I 03 I 2 C i 1' REQUEST FOR ADMISSION HH: You were aware as early as 1920 2 of research, studies and/or articles indicating a causal connection 3 between asbestos exposure and 4 (a) asbestos is; 5 !
Document image
refid# B5OqvQxGL62423dRJzZmaa7x81 page
BUILDING SERVICE INDUSTRIAL SALES CO, INC.
Document image
refid# 70KxN0EJqap3LvKjbkE04r6dR1 page
S,,S OCT 11 79 Woman told to stop nursing son PCB concentrations found
Document image
refid# qmQDvw2DB5Zow9v0QYvx9kyNR1 page
DEPARTI-TENT 246 - STANDARD MANUFACTURING PROCESS AROCLOR APPENDIX K BACKGROUND INFORMATION The manufacture of Aroclors was developed quite by chance.
Document imageDocument image
refid# jgK1Lb6xrXoLY35p75OYoK43p2 pages
Air Conditioning Unit Htators and Coolers D, J.
Document image
refid# O3JkdL7K621aBYLkr6oJgYrdM1 page
324 Heating System* BUn, BadiiMrt, Vihi Tvaia 'p44rnAam^'^rp<>rdiu^ '^SSST HEATING & COOLING DIVISION IRVINGTON, NEW YORK There's a Burnham for Every Purpose--Write for Descriptive Catalogs A.
Document image
refid# NGKKp7Xd00J6QL493qrRo40bw1 page
260 Air System Equipment RmI Vfntilrttn WESTERN ENGINEERING & MFG.
Document image
refid# v6N88Mdn68MQZn85835xv0JDw1 page
330 Twenty-second Congress--National Safely Council . .
Document image
refid# EvLB08DzGDjo0qbRaNz7wvXV1 page
mL O 17I B E S T O S- H A H D BOO K.FOR.BR ARE SERVICE BASIC FUNDAMENTALS OF BRAKE SERVICE It'l!
Document image
refid# 7OpzYG8Rd38JV3RL4K5kq61qo1 page