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… to gyroscopic and flux valve principles gyrosyn compass system/magnetic compass attitude reference systems turn and bank/turn … Underwater Acoustic Beacon operation and testing 5. Compass swing. 6. Data bus systems. 7. The Installation of …
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… or taxonomy Bird numbers and population density Bird weights and densities Bird senses Bird behaviour Reproduction … House Sparrow 0.5-0.07 Barn Swallow 0.02-0.06 Table 3.1 Weights of Some Common North American Bird Species Bird weights and densities Bird weights The heavier the bird …
14.178