半固定可变电阻器
semifixed variable resistor
珐琅可变电阻器
enamelized variable resistor
频敏变阻器
Frequency sensitive variable resistance
frequency sensitive rheostat
adjustable rheostat
frequency sensitive rheostats
Frequency-sensitive variable resistance
Frequency-sensitive rheostat
热变电阻器
thermistor
thermal sensitive resister
vane feeder
sensistor
碳膜可变电阻器
carbon film variable resistor
碳膜旋转可变电阻器
carbon film rotary variable resistor
蓄电池充电变阻器
battery-charging rheostat
液体可变电阻器
liquid regulating resistor