词语resistance box
解释电阻箱
resistance box〔名词〕电阻箱详细»
resistance box电阻箱详细»
resistance box电阻箱[ 安装在同一箱内，能通过转换装置改变其阻值的若干定值电阻的组合体。(ICE)]详细»
电阻箱rheostat详细»
电阻箱resistance box详细»
电阻箱〔名词〕rheostat详细»
电阻箱starting box详细»