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1. |
Interim report on measurement of productivity |
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Journal of the Institution of Production Engineers,
Volume 28,
Issue 12,
1949,
Page 621-633
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PDF (606KB)
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DOI:10.1049/jipe.1949.0030
出版商:IProdE
年代:1949
数据来源: IET
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2. |
Sheet metal as a substitute for other materials |
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Journal of the Institution of Production Engineers,
Volume 28,
Issue 12,
1949,
Page 634-651
J.A.Grainger,
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PDF (1837KB)
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DOI:10.1049/jipe.1949.0031
出版商:IProdE
年代:1949
数据来源: IET
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3. |
An engineer's survey of the impact extrusion process |
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Journal of the Institution of Production Engineers,
Volume 28,
Issue 12,
1949,
Page 652-664
RichardHanes,
E.G.Gameson,
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PDF (1965KB)
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DOI:10.1049/jipe.1949.0032
出版商:IProdE
年代:1949
数据来源: IET
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