HEA|  |01380nam0 2200325   45  
001|  |0191006858
005|  |1920010918093307
010|  |□d￥3.10
091|  |□aCN□b15143.5988
100|  |□a20010918d1986    em y0chiy0121    ea
101|0 |□achi
102|  |□aCN□b110000
105|  |□ay   z   000yy
106|  |□ar
200|10|□a厂用电系统保护□f梁世康, 许光一著□Achang yo-
   |  |ng dian xi tong bao hu
210|  |□a北京□c水利电力出版社□d1986.10
215|  |□a479页□d19cm
225|2 |□a继电保护丛书
410| 0|□120010□a继电保护丛书
606|  |□a电力系统□b继电保护
690|  |□aTB493
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701| 0|□a梁世康□4著□Aliang shi kang
701| 0|□a许光一□4著□Axu guang yi
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