机读格式显示(MARC)
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- 100 __ |a 20121106d2012 ekmy0chiy0121 eb
- 200 0_ |a 圆柱齿轮减速器优化设计 |A Yuan Zhu Chi Lun Jian Su Qi You Hua She Ji |f 孙元骁等著
- 210 __ |c 机械工业出版社 |d 1988.04
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- 801 _0 |a CN |b DTDXMTGCXY |c 20141127
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