енергія магнітного поля
magnetic variation / magnetic declination
magnetic bubble memory / magnetic bubble store
Earth's magnetic field
magnetic field strength
magnetic-field strength
field officer (field-grade officer / senior officer)
combat field pack, field pack
air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen
grid magnetic angle
magnetic anomaly detection (MAD) gear
magnetic azimuth
magnetic bearing
magnetic declination
magnetic intelligence
magnetic mine
magnetic mine hunting
magnetic needle
magnetic north (MN)
magnetic target sensor
magnetic focus
artificial magnetic anomalies
dip-needle magnetic mine
magnetic
magnetic inspection
magnetic chip detector
magnetic detection
runway magnetic azimuth
runway magnetic bearing
electro-magnetic contamination
magnetic decoder
magnetic dip
magnetic heading