-凯发平台

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100|  |▼a19961205b18471971k  y1engy0120    ba
101|0 |▼aeng
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110|  |▼aauuz   0uu0
200|10|▼aproceedings of the instituti-
   |  |on of mechanical engineers
207| 0|▼av.1(1847)-v.177(1963),v.185(1971)-
210|  |▼alondon▼cinstitution of mecha-
   |  |nical engineers
440| 1|▼120010▼aproceedings of the in-
   |  |stitution of mechanical engine-
   |  |ers part 1 (general proceeding-
   |  |s)(v.178,1963-v.184,1970)
541|1 |▼a(英)机械工程师协会会报
686|  |▼a53▼bp
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