watt-hour meter〔名词〕电度表,瓦时表详细»
watt-hour meter瓦时计,电度表详细»
watt-hour meter瓦特小时计详细»
watt-hour meter有功电度表[ 以有功功率对时间积分方式测量有功电能的仪表。(ICA)]详细»
Watt-hour meter电度计，瓦(特小)时计详细»
电表electric meter;electricity meter详细»
电表electrical balance;electrimeter;kilowatt hour meter;kilowatt hour metre详细»