您要查找的是不是：
- percussion power press 撞压机
- HE Jia-li,SONG Cong-ju.Principle of power system protective relaying [M].Beijing :China Electric Power Press,1994. [1]贺家李;宋丛矩.;电力系统继电保护原理[M]
- CHEN De-shu.Theory and Techniques of Computerbased Relay Protection[M].Beijing:Hydraulic and Electric Power Press,1992. [2]陈德树.;计算机继电保护原理及技术[M]
- WU Min-qiang.Q&A of energy saving technologies on pumps and fans[M].Beijing:China Electric Power Press,1998. [1]吴民强.;泵与风机节能技术问答[M]
- SDJ 161-85 Design and Technology Regulations of Power System.Beijing:Hydraulic and Electric Power Press,1985. [1]SDJ 161-85电力系统设计技术规程(试行).;北京:水利电力出版社;1985
- Fang H-Q, Computer monitoring system technology and experiment in Modern hydropower station. Beijing: China Power Press, 2004. 陈邕怀，水电站计算机控制.;武汉：武汉水利电力大学，1997。
- CUI Jia-pei,et al.Setting of Electric Power Relaying and Safty Automatic Instrument[M].Beijing:Hydraulic and Electric Power Press,1993. [1]崔家佩;等.;电力系统继电保护与安全自动装置整定计算[M]
- SU Wen-bo,LI Peng-bo,ZHANG Gao-feng.Processing technology ald example for relay protection fault[M].Beijing:China Electric Power Press,2002. [2]苏文博;李鹏博;张高峰.;继电保护事故处理技术与实例[M]
- HE Jia-li, SONG Cong-ju.Principle of Protective Relaying in Electric Power Systems, Third Edition [ M ].Beijing: China Electric Power Press, 1994. [1]贺家李;宋从矩.;电力系统继电保护原理(第三版)[M]
- CHEN De-shu.Theory and techniques of protective relaying based- on computer [ M ].Beijing: Hydraulic and Elec-tric Power Press,1992. [2]陈德树.;计算机继电保护原理与技术[M]
- HE Jia-li,SONG Cong-ju.Principles of Protective Relaying in Electric Power Systems[M].Beijing:China Electric Power Press,1994. [1]贺家李;宋从矩.;电力系统继电保护原理[M]
- SDJ 161-85,Design and technology regulations of power system[S].Beijing:Water Conservancy and Electric Power Press,1985. [6]SDJ161-85;电力系统设计技术规程(试行)[S].;北京:水利电力出版社;1985
- LIANG Yu-jin.The application of metal oxide varistor in electric power system[M].Beijing:China Electric Power Press, 1997. [1]梁毓锦.;金属氧化物非线性电阻在电力系统中的应用[M]
- CHEN Lai-jiu.Thermal process automatic adjudgement theory and application [ M ].Beijing: Water Resources and Electric Power Press,1986. [1]陈来九.;热工过程自动调节原理和应用[M]
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- MAO Jing-qing,ZHAO Zi-gang,MA Jie,et al.Relay protection practical technology interlocution in electric power system.Beijng:China Electric Power Press,1997. [1]毛锦庆;赵自刚;马杰;等.;电力系统继电保护实用技术问答[M]
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- State Power Dispatching and Communication Center.Typical Failure Analysis of Relaying Protection of Electric Power System[M].Beijing:China Electric Power Press,2000. [3]国家电力调度通信中心.;电力系统继电保护典型故障分析[M]
- CUI Jia-pei, MENG Qing-yan, CHEN Yong-fang, et al.Protection system and safety automechanism coordination[M].Beijing:Hydraulic and Electric Power Press, 1993. [3]崔家佩;孟庆炎;陈永芳;等.;电力系统继电保护与安全自动装置整定计算[M]
- Percussion instruments or their players considered as a group. 把打击乐器或他们的演奏者看成一组
