单词	DC magnetic field
释义	DC magnetic field 直流磁场
随便看	sealing coil sealing component sealing components of valve Sealing composite sealing composite material sealing composition sealing compound sealing compound joint sealing compound sealing concrete sealing conditions sealing cone sealing connecting rod sealing sealing connecting rod sealingpiston sealing sealing connection sealing consolidation sealing constriction sealing construction sealing contact surface Sealing Containers sealing core sealing core drilling sealing core drilling, sealed coring sealing course sealing cover sealing cover, floating