HEA|  |01409nam0 2200289   45  
001|  |0149063236
005|  |1920011108093629
010|  |□d￥16.10
100|  |□a20011108d1973    em y0chiy0121    ea
101|0 |□achi
102|  |□aCN□b110000
105|  |□ay   z   000yy
106|  |□ar
200|1 |□a低压电器产品样本□h上、下册□Adi ya dian q-
   |  |i chan pin yang ben□f第一机械工业部编
210|  |□a北京□c机械工业出版社□d1973
215|  |□a2册(1286页)□d26cm
300|  |□a上册664页;下册667-1236页
606|  |□a低压电器□x产品样本
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711|02|□a第一机械工业部□Adi yi ji xie gong ye bu□4编
801| 2|□aCN□bNLC
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