DC V 直流电压 ; 输出电压
V DC 电源供应 ; 工作电压 ; 用户端 ; 测试电压
Haier DC-V 海尔DC
locomotive dc v 机车dc600v电源
dc v power supply dc600v地面电源
dc v ground power supply dc600v地面电源
dc v power supply system dc110v供电系统
DC I-V 直流特性
V-DC-SHIFT 场中心控制输出
NR-relay. Long life relay. 1 form C. Coil voltage 5 V DC. Magnetically sealed type. Single side stable.
NR继电器。长寿命继电器。 1表C线圈电压5伏直流。磁密封型。单面稳定。
GQ-relay. Ultra-small package flat polarized relay. Operating function single side stable. Coil rating 12 V DC. Tape and reel packing. Surface-mount terminal a type.
GQ -继电器。超小型封装扁平极化继电器。操作功能单面稳定。线圈额定值12 V直流。磁带和卷轴包装。表面贴装端子A型。
The effect of insulator surface charges on DC corona initial voltage and V-I characteristic in non-uniform field is studied.
研究了固体绝缘表面电荷对不均匀电场直流电晕起始电压、伏安特性的影响。
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