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                                            | 12kV~40.5kV高压真空断路器订货技术条件 HV vacuum circuit-breaker for rated voltage 12kv to 40.5kv
 价格:¥0.00
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                                            | 10~35kV户内高压真空断路器订货技术条件 
 价格:¥0.00
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                                            | 交流高压断路器订货技术条件 High-voltage alternating current circuit-breakers
 价格:¥0.00
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                                            | 进口220~500kV高压断路器和隔离开关技术规范 
 价格:¥0.00
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                                            | 开关设备用接线座订货技术条件 Technical conditions for ordering sockets used for switch equipment
 价格:¥0.00
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                                            | 冲击分压器校准规范 Calibration specification of impulse voltage dividers
 价格:¥0.00
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                                            | 互感器综合特性测试仪通用技 条件 Universal specification for transformer characteristic tester
 价格:¥0.00
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