COUNTING PROBE HEAD MAGNETIC SENSING TYPE HIGH ENERGY AUTOMOBILE ELECTRONIC IGNI DIGITAL TYPE TRANSDUCER HUMAN BODY MOTION THERMAL INDUCTANCE ALARM CONTROLLER ROLL DIAMETER MEASURING METER MULTIFUNCTIONAL LONG-DISTANCE AUTOMATIC TELEMETERING SETTLEM ELECTRONIC TYPE SINGLE-PHASE ACTIVE ELECTRIC ENERGY METER THREE-PHASE REACTIVE ELECTRIC METER AUTOMOBILE ELECTRONIC IGNITION CONTROL DEVICE ELECTRONIC TYPE ACTIVE ELECTRIC ENERGY METER ELECTRONIC TYPE THREE PHASE ACTIVE ELECTRIC ENERGY METER DIGITAL DISPLAY TIMING CONTROLLER VELOCITY MEASUREMENT COUNTER CONTROL INSTRUMENT SHADE-GUIDE PHOTOELECTRON TRACKING CONTROL SYSTEM TEMPERATURE REGULATOR CURRENT BREAKING CONTROLLER HALL EFFECT TYPE HIGH ENERGY AUTOMOBILE ELECTRONIC IGNITION INTELLIGENT VELOCITY MEASUREMENT SYNCHROCONTROL INSTRUMENT INTELLIGENT REACTIVE POWER AUTOMATIC COMPENSATION CONTROLLER HIGH EFFICIENCY SOLAR ENERGY LAMP THREE-PHASE TORQUE MOTOR VOLTAGE REGULATOR