. The Earth beneath the sea : History. Ocean bottom; Marine geophysics. ⢠+90 V * + V OUTPUT SHIELD COMMON CALIBRATE A) SIO PREAMPLIFIER B) LGO PREAMPLIFIER lOOK Ax 58 HYDROPHONE. « +90V ⢠OUTPUT * +6V AT300MA GROUND râ* SHIELD COMMON â ⢠CALIBRATE OWHOI PREAMPLIFIER Fig. 6. Hydrophone 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 Hill, M. N. (Maurice Neville), 1919-. New York : Interscience Pub.

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Keywords: ., bookcentury1900, bookcollectionbiodivers, booksubjectoceanbottom