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- 三相V/V接牵引变压器three-phase V/V connected traction transformer
- 相mutually
- 接to extend
- 焊接变压器,380V,dc,50HZ,三相"Welding transformer control operated from 380V,DC,50Hz, three phase. "
- 超链接hyperlink
- 牵引变压器的三维电磁场有限元计算Three-Dimension Electromagnetic Field Calculation for Traction Transformers with Finite Element
- 三相四线制保护接零不安全因素Unsafe Factors in the way of Protective Connection to Neutral Line in Three-phase and Four-wire system
- 三相VSRthree phase VSR
- 三相CSRthree-phase CSR
- 三相UPSthree-phase UPS
- 三相步进Three-phase stepper
- 三相四线three-phase four-wire
- 三相结构three-phase structure
- 三相共筒3-phase in one enclosure
- 三相四线制无功与谐波全补偿的并联有源电力滤波器的研究Study of Shunt Active Power Filter Realizing Reactive Power and Harmonics Compensation in Three-Phase Four-Wire System
- 三相变四相Three-phase to four-phase
- 三相四线插头Three phase four wire plugs
- 三相省电装置Three phase power saving unit
- 三相四桥臂Three-phase four-leg
- 三相不平衡three-phase imbalance
