油浸变压器 oil immersed transformer
油浸渍纸 oil impregnated paper
油绝缘 oil insulation
油位指示器 oil level indicator
液压继电器 oil pressure relay
耐油 oil proof
油净化 oil purification
净油器 oil purifier
油封 oil seal
油气分离器分油器 oil separator
甩油杯 oil slinger
集油箱 oil sump tank
油浸渍纸 oil impregnated paper
油绝缘 oil insulation
油位指示器 oil level indicator
液压继电器 oil pressure relay
耐油 oil proof
油净化 oil purification
净油器 oil purifier
油封 oil seal
油气分离器分油器 oil separator
甩油杯 oil slinger
集油箱 oil sump tank
贮油罐 oil tank
油试验 oil test
油浸纸 oiled paper
接 on
通断开关 on and off switch
直接操作 on line operation
带载负抽头变换开关 on load tap changer
带负载抽头变换式变压器 on load tap changing transformer
开关动作 on off action
开关式控制体系 on off control system
接通 断开 控制器 on off controller
开关伺服方式 on off servosystem
峰荷需量 on peak demand
峰巅能量 on peak energy
闭合周期 on period
导电周期 onducting period
单地址码 one address code
单液电池 one fluid cell
一小时工捉式 one hour duty
一小时额定功率 one hour rating
单环路系统 one loop system
单口网络 one port network
乳白灯泡 opal bulb
乳白色灯 opal lamp
开启式弧 open arc
开敞弧光灯 open arc lamp
开路电池 open cell
开路导纳 open circuit admittance
空载特性 open circuit characteristic
空载电流 open circuit current