rheostatic arm; variable resistance armvariable-resistance arm可变电阻: variable resistance; thyreco ...臂: arm半可变电阻: vr-semi不可变电阻: fixed resistance可变电阻: adjustable resistance; rheostat; thyrector; variable resistance head; variable resistor; varistor; vr下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:可变电阻臂，即可在微信中查询翻译
