单词	keypunching
释义	同keypunch
随便看	magnetic profile magnetic properties magnetic property magnetic propery magnetic prospecting magnetic pull magnetic puller technique magnetic pulley magnetic pulley conveyer magnetic pull, magnetic drag magnetic pulse compressor magnetic pulse forming magnetic pulse oscillator magnetic pump magnetic pumping magnetic push magnetic pyrite magnetic--pyrite magnetic pyrite (phrrhotite) magnetic pyrite; pyrrhotine; pyrrhotite magnetic pyrites magnetic pyrometer magnetic quadrupole magnetic quadrupole lens magnetic quadrupole radiation