词语balancing rheostat
解释平衡变阻器
balancing rheostat〔名词〕平衡变阻器详细»
balancing rheostat〔名词〕平衡变阻器,平衡电阻箱详细»
balancing rheostat平衡变阻器详细»
平衡变阻器balancing rheostat详细»
平衡变阻器〔名词〕balancing rheostat详细»