electrometer〔名词〕静电计详细»
electrometer〔名词〕静电计详细»
electrometer〔名词〕静电计详细»
electrometer〔名词〕电位计详细»
electrometer〔名词〕静电计详细»
electrometer〔名词〕静电计详细»
electrometer〔名词〕静电计,量电表,电位计详细»
electrometer静电计,电位计详细»
electrometer〔名词〕静电测量器,静电计详细»
电位计compensation apparatus;pot;potentiometer详细»