. Milk. Milk. 160 MILK The graduations of test bottles are not always accurate and should be tested. This can be accomplished in various ways. A special plunger has been devised for this purpose, known as the Trowbridge calibrator, which can be procured for testing 10 per cent, milk test bottles and 30 per cent, cream test bottles (Fig. 49). This instrument consists of two parts, connected by wire. Each. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly
. Milk. Milk. 160 MILK The graduations of test bottles are not always accurate and should be tested. This can be accomplished in various ways. A special plunger has been devised for this purpose, known as the Trowbridge calibrator, which can be procured for testing 10 per cent, milk test bottles and 30 per cent, cream test bottles (Fig. 49). This instrument consists of two parts, connected by wire. Each. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Heinemann, Paul Gustav. Philadelphia and London, W. B. Saunders Company
Size: 850px × 2941px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorheineman, bookcentury1900, bookdecade1910, bookyear1919
