electronic log电子计程仪electronicadj.电子的；电子学的Electronic Resistivity电阻率electronic self-help电子自助electronic teleprinter电子电传打字电报机electronic tuning unit电子调谐器Electronic Map Display电子地图显示器electronic belt scales电子皮带秤Electronic case record电子病历electronic price scale电子计价秤electronic hearing aid电子助听器electronic width gauge电子测宽仪