Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 408
Kecordiner Pressure Gauges. For all ranges ot pressure and vacuum from full vac-uum to 20,000 lbs. per square inch. The first Bristol Re-cording Pressure Gauges were put into service in 1889,and their extreme simplicity of construction has beenresponsible for their great duraljility. More than…
Architecture · Building · Construction industry · Engineering
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