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280 CHAPTER 15 -1949.
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600 CHAPTER 29 1949 Guide principally to insure satisfactory and economical service to the consumer.
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606 .
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Air System Equipment .
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/ / Dear Hr.
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Confidential Mellon Institute of Industrial Researc PLAINTIFF'S EXHIBIT IHF-385 UNIVERSITT OF PITTSBURGH Received: ff- 'i -y .
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PLAINTIFF'S EXHIBIT JMMC-169 Transite pipe was produced at Marrero using Type I Portland Cement, Silica Sand and Asbestos fiber.
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in :hk ur<i i'Ku si.ii'!
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oo v=3 P-n --S', Digest of Industrial -fyglene - 12. 454 Electric Shock.
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Industrial Hygiene Digest October.
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O.D.
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Lubricating the Diesel Lubrication ol diesel engine breaks down into three parts: (I) providing an oil film between shafts and bearing surfoces at main, cronkpln end wristpin bearings (1)'performing the same job for camshaft, valve gear and var ious engine auiiliaries, end (3) main taining an oil film between piston and cylinder walls.
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For BOILER WATER LEVELS . . .
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POWER BUYERS* GUIDE MID-YEAR. 1949 IBUY.t.RV GUtDk MID-YEAR. 1949 tOARIRS, SKOCI Boo Dampsra.
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ft menu The annunciator is available forV either ae or do operations, at voltages d.
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