Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 332
00 lbs. per square inch, and a very completeline of both indicating and recording thermometers forany raniie, Ironi minus 60 to plus 800 degress Pht. areshown, together with a complete line of electric pyro-nieleis. tor ;iny range up to 3.000 degrees Fht. or its equiv-alent. Two hoxboro orilice… … BUILDING AND ENGINEERING NEWS Kecordiiie tiauirts. ReconliiiK Gauges for all purposes and all ranges from;uJI vacuum to 20.000 pounds per square inch.Round form, moisture, dust and fume tight case.Improved supported helical and diaphragm tube raove-jlents and pen arms, eliminating the effect of…
Architecture · Building · Construction industry · Engineering
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