magnetic пorth base line

base junction; rotary collector ring (box); rotary base junction (of a tank); rotary connection; slip ring; traverse rotary base junction

magnetic variation / magnetic declination

magnetic bubble memory / magnetic bubble store

magnetic equator / aclinic line / dip equator

deployment line; line of deployment (LD); line of departure

defense industrial base / military-industrial base

naval base; naval operating base

base line of bullet

wing base line (WBL)

target area base line

grid-north base line

air base line

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