-凯发平台

hea|  |00595nam0 2200229   45  
000|  |141975
001|  |97002531
005|  |970519092048.0
011|  |▼a0026-0622
092|  |▼acn▼b770c0001
100|  |▼a19961205b19661971k                ba
101|0 |▼aeng
102|  |▼agbr
106|  |▼ar
110|  |▼aauuz   0   
200|10|▼ametal forming
207| 0|▼av.33,no.254(1966)-v.38,no.7(1971)
210|  |▼alondon▼cfuel and metallurgic-
   |  |al journals ltd.
430| 1|▼120001▼ametal treatment and d-
   |  |rop forming
440| 1|▼120001▼ametallurgia and metal forming
541|1 |▼a金属成形
905|  |▼a801▼d/▼e▼f1