Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 244
he action of a freezing mixture, whichsurrounds the oil to be tested. Freezing mixtures may bemade with ice and common salt, with ice alone, or with 15parts of Glaubers salts, above which is a mixture of 5 partsmuriatic acid and 5 parts of cold water. The temperature isread from a thermometer… … y^?y
Building materials · Machinery
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