HEA|  |01835nam0 2200349   45  
001|  |0149025678
005|  |1920020124120718
010|  |□d￥0.25
091|  |□aCN□b15043.4034
100|  |□a20020124d1978    em y0chiy0121    ea
101|0 |□achi
102|  |□aCN□b110000
105|  |□ay   z   000yy
106|  |□ar
200|10|□a铁路信号工问答□Atie lu xin hao gong-
   |  | wen da□h第五册□iDD-2型电子调度集中的维修□f-
   |  |郑州铁路局工电处编
210|  |□a北京□c人民铁道出版社□d1978
215|  |□a212页□d13cm
517|10|□a电子调度集中的维修□Adian zi diao du j-
   |  |i zhong de wei xiu
606|  |□a铁路信号□x问答
610|1 |□a调度
690|  |□aU284
690|  |□aU284-44□v3
711|02|□a郑州铁路局工电处□Azheng zhou tie lu -
   |  |ju gong dian chu□4编
801| 0|□aCN□bNLC
801| 2|□aCN□bMT
905|  |□aMT□fU284/1/5□b0106023□t74556-
   |  |2□kwe□b0111364□t745563□kwe□b01-
   |  |13194□t745561□kwe□b0468058□t74-
   |  |5566□kj□b0481695□t745565□kj□b0-
   |  |549079□t745567□kj
908|  |□a0106023□b338906□cMT□d0□e2□fU-
   |  |284/1/5□gMT□hyt□i□j0.25□k□l1□-
   |  |m□n□o平装□p745562□q2002-05-30□r0-
   |  |.25□t□u□v999_CN01□w2002-05-30□y订购□zyt
908|  |□a0113194□b338906□cMT□d0□e2□fU-
   |  |284/1/5□gMT□hyt□i□j0.25□k□l1□-
   |  |m□n□o平装□p745561□q2002-05-30□r0-
   |  |.25□t□u□v999_CN01□w2002-05-30□y订购□zyt
908|  |□a0111364□b338906□cMT□d0□e2□fU-
   |  |284/1/5□gMT□hyt□i□j0.25□k□l1□-
   |  |m□n□o平装□p745563□q2002-05-30□r0-
   |  |.25□t□u□v999_CN01□w2002-05-30□y订购□zyt
908|  |□aM0106023□b1900074155□cMT□d□e-
   |  |2□fU284/1/5□gMT□hyt□i□j.25□k□-
   |  |l1□m□n□o平装□p□q2002-05-30□r□t□u-
   |  |□v999_CN01□w2002-05-30□y□zyt
908|  |□aM0113194□b1900074155□cMT□d□e-
   |  |2□fU284/1/5□gMT□hyt□i□j.25□k□-
   |  |l1□m□n□o平装□p□q2002-05-30□r□t□u-
   |  |□v999_CN01□w2002-05-30□y□zyt
908|  |□aM0111364□b1900074155□cMT□d□e-
   |  |2□fU284/1/5□gMT□hyt□i□j.25□k□-
   |  |l1□m□n□o平装□p□q2002-05-30□r□t□u-
   |  |□v999_CN01□w2002-05-30□y□zyt