HEA|  |01462nam0 2200301   45  
001|  |0149091732
005|  |1920010905102129
010|  |□d￥0.40
100|  |□a20010905d1973    em y0chiy0121    ea
101|0 |□achi
102|  |□aCN□b620000
105|  |□ak   z   000yy
106|  |□ar
200|1 |□a石油化工用泵□h第一分册□i离心泵的特性换算与抗汽蚀途径-
   |  |□Ashi you hua gong yong beng□f顾永泉编
210|  |□a兰州□c兰州石油机械研究所□d1973
215|  |□a60页□c表□d[页码不详]
517|1 |□a离心泵的特性换算与抗汽蚀途径□Ali xin beng -
   |  |de te xing huan suan yu kang q-
   |  |i shi tu jing
606|  |□a石油化工-泵
606|  |□a泵-石油化工
606|  |□a离心泵
690|  |□aTH38
701| 0|□a顾永泉□4编□Agu yong quan
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