船用高压电缆
high voltage cable for ship
220kV高压电缆
220 kV high voltage cable
中国特高压电网
ultra-high voltage network in China
特高压线路
ultra high voltage(UHV) transmission line
特高压套管安装
installation of UHV bushings
特高压送电线路
ultra-high-voltage (UHV) transmission line
特高压升压变
ultra high voltage(UHV) step-up transformer
特高压汽轮机油
extreme pressure turbine oil
特高压力多用途齿轮润滑油
ep multipurpose gear lubricant
特高压架空线
ultra high voltage overhead line
特高压架空输电线路
UHV overhead transmission line
特高压钢管塔
steel tubular tower for 1 000 kV power transmission project
特高压杆塔试验基地
UHV Transmission Tower Test Base