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- Direct current resistance box 直流电阻箱
- This instrument can accept the AC voltage resistance, DC high voltage leakage current and coil insulate, and also can mensurate direct current resistance of armature coil. 该检测仪能对机车牵引电机电枢的工频交流耐压、直流高压泄漏电流和绕组匝间耐电压进行试验，并能对电枢绕组直流电阻进行测定。
- alternating current resistance box 交流电阻箱
- direct current resistance rate method 直流电阻率法
- Direct current resistance welder secondary rectification 二次整流电阻焊机
- Uncertainty evaluation in resistance box calibration by direct current digital voltage meter 直流数字电压表法校准电阻箱测量不确定度的评定
- direct current resistivity method 直流电阻率法
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- The analysis of overrange faults of direct current resistance of the generator stator-windings 发电机定子绕组直流电阻超标故障分析
- Testing by "Three Points Method" of the Direct Current Resistance in Power Transformer Coil 大型电力变压器绕组直流电阻"三点法"测试研究
- Direct Current Governor System M? 直流调速系统?
- Direct Current Plasma Emission Spectrometer DCP M. 直流等离子体发射光谱仪。
- Alternating current,direct current. 交流电，直流电。
- Alternating current, direct current. 直流电，交流电。
- It also wks well under a low direct current. 在直流低电流下使用，很受欢迎。对于管道以及细小部件的焊接，继续焊接及特定数目焊接更具优势。
- A device, such as a diode, that converts alternating current to direct current. 整流器; 整流管一种将交流电流转化为直流电流的装置，如二极管
- direct current resistance 直羚阻
- Precise DC Low Resistance Box is formed by material of low temperature coefficient, high power resistance and high stability. 型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
- The working frequency is equal to or less than the permissible error limit of measurement frequency of the resistance box. 电阻箱的工作频率等于或低于测试频率上限时的最大允许误差。
- SB2016 High Pressure High-power Resistance Box adopts especial aging treatment, precise wire wound resistor of low temperature coefficient and high-pressure airproof switch. SB2016型高压大功率电阻箱采用经过特殊老化处理、低温度系数的精密线绕电阻器及高压密封开关。
