-凯发平台

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100|  |▼a19961204b19351960k                ba
101|0 |▼aeng
102|  |▼ausa
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110|  |▼aauaz   0   
200|10|▼atool engineer
207| 0|▼av.3,no.10(1935)-v.45,no.2(1960)
210|  |▼adearborn▼camerican society o-
   |  |f tool and manufacturing engineers
430| 1|▼120001▼aaste journal (1932-35-
   |  |,v.1-v.3,no.9)
440| 1|▼120001▼athe tool and manufact-
   |  |uring engineer (1960-1969,v.45-
   |  |,no.3-v.63)
541|1 |▼a工具工程师
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