双: two; twin; both; dual电阻: resistance; electric resista ...箱: chest; box; case; trunk电阻箱: ballast resistance; electric resistance box; resistor housing变阻器,电阻箱: rheostat标准电阻箱: standard resistance box; standard resistancebox电阻箱[器]。: resistance-box电阻箱电桥: box bridge分压电阻箱: volt box换值电阻箱: resistance substitution box交流电阻箱: a. c. resistance box; a.c. resistance box; alternating current resistance box; c. standard resistor进十电阻箱: decade resistance box可变电阻箱: variable resistance box上拉电阻箱: pull up resistor十进电阻箱: decade resistace box; decade resistance box; decade resistancebox; decade resistor; decimal resistance box微调电阻箱: fine turning resistance box直流电阻箱: d.c.resistance box; d.c.resistor volt ratio box; dc resistance box十进位电阻箱,十进电阻箱: decade resistance box【电学】电阻箱电桥。: box bridge比例臂电阻箱: ratio arm box; ratio-arm box插入式电阻箱: plug resistance box插塞式电阻箱: resistence box with plugs插头式电阻箱: resistance box with plug; resistance box with rotary switch电桥用电阻箱: ratio arm box端接[钮]式电阻箱: resistance box with terminals,