短語詞組短語distribution voltage transformer 配電電壓變壓器power distribution and transformer station 配電和變電站sub -distribution n transformer 低壓廠用變The distribution of transformer substation 變電站布局submersible distribution transformer 潛水柜式配電變壓器;潛水柜配電變壓器distribution transformer base plate 配電變壓器臺amorphous distribution transformer 非晶合金配電變壓器Main distribution transformer 主分配變壓器power distribution transformer station 配電站 返回 distribution transformer