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- ±500kV直流輸電線(xiàn)路±500 kV DC transmission line
- ±500kV直流± 500 kV HVDC
- 直流direct current
- 500kV設備f500kv equipment
- 500kV 交直流平行輸電的某些特征Some Characteristics of 500kV AC and DC Transmission Lines with Parallel Sections
- 500kV變電站500 kV substation
- 直流電源direct current supply
- 直流電壓volts d.c.
- 500kV棒形懸式復合絕緣子500kV rod composite string insulator
- 直流電機DC electric machine
- 華北電網(wǎng)500kV系統運行概況General of Operation of North China 500kV Power Network
- 華東500kV電網(wǎng)諧波問(wèn)題初探Investigation on Harmonics in ECPN 500kV Power Network
- 直流穩壓電源D.C. regulated power supply
- 三峽500kV雙回同塔線(xiàn)路新技術(shù)研究Study on Double Circuit Tower Techniques for the Three Gorges 500 kV Lines
- 國華準電500kV系統防誤閉鎖裝置改造Retrofit on Preventing Error-operation Locking Device in 500 kV System in Guohua Zhunge'er Power Plant
- 直流屏direct current cabinet
- 國內500kV輸變電工程運行經(jīng)驗分析The Operation Experience of 500kV Transmissions and Substations in China
- 直流電阻DC resistance
- 回音閉鎖邏輯在500kV線(xiàn)路保護中的應用Application of echo blocking logic in 500 kV line Protection
- 直流發(fā)電機direct current dynamo
