±500 kV超高压直流输电线路
500 kV ultrahigh voltage DC transmission line
100%高压旁路
100 % high pressure bypass
1000kV特高压
1 000 kV UHV
1000kV UHV
1000 kV UHV
1000kV ultra-high voltage(UHV
1000kV特高压交流输电
1000 kV UHVAC power transmission project
1000kV特高压交流输电线路
1000 kV UHV AC transmission line
1000kV特高压输电
1000 kV ultral high voltage AC transmission
1 000 kV ultra high voltage(UHV) power transmission
1000kV特高压输电线路
1 000 kV UHV lines
1 000 kV UHV transmission lines
1000 kV UHV transmission line
1000kV特高压线路
1000kV AC power transmission demonstration project
1000kV特高压直流
1 000 kV ultra-high voltage direct current
10kV高压开关柜
10kV high voltage switch cubicle
10kV HV switchgear
200MW超高压力
200MW supe r-high pressure
220kV高压电缆
220 kV high voltage cable