变电所防雷保护  Bulk ring-opening copolymerization

变电所设计与环境保护  Substation Design and Enviromental Protection

变电所电量不平衡浅析  Analysis power substation energy unbalances

变电所电源的快速切换  Fast transfer of substation power supply

受电变电所  receiving substation

送电变电所  sending substation

掉电保护电路  circuit protector against power failure; power-down protection circuit

防静电保护电路  ESD protection circuit

静电保护电路  Static protection

配电保护电器  distribution protection device

10kV变电所  10 kV substation

10kV用户变电所  10 kV user substation

110kV 变电所  110 kV substation

110kV变电所  110 kV substation

220kV变电所  220 kV substation; 220kV substation; kV Substation

35kV 农用变电所  35kV rural substation

35kV变电所  35 kV substations; kV Substation; 35 kV substation; 35kV substation

500kV变电所  kV power transformation station; kV Substation; 500 kV transformer substation; 500 kV substation

备用变电所  auxiliary substation