. Diver-operated buried pipe and chain locator. Fluxgate magnetometer; Underwater construction; Underwater pipelines. 1\^ COILANGLE: 45'. T-90 Figure C-2 Detection threshold for the Garrett XL500 (7-inch coil model) at low, medium, and high settings, 45° coil angle. C-4. 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 Thomson, Henry, 1773-1843; United States. Naval Facilities Engineering Command; Naval Civil Engineering Lab
. Diver-operated buried pipe and chain locator. Fluxgate magnetometer; Underwater construction; Underwater pipelines. 1\^ COILANGLE: 45'. T-90 Figure C-2 Detection threshold for the Garrett XL500 (7-inch coil model) at low, medium, and high settings, 45° coil angle. C-4. 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 Thomson, Henry, 1773-1843; United States. Naval Facilities Engineering Command; Naval Civil Engineering Laboratory (Port Hueneme, Calif. ). Port Hueneme, CA : Naval Civil Engineering Laboratory
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Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, bookcollectionbiodiversity, bookleafnumber48
