-凯发平台

hea|  |00596nam0 2200217   45  
000|  |143207
001|  |97002120
005|  |970714160855.0
092|  |▼acn▼b780c0052
100|  |▼a19961204c1967    k                ba
101|0 |▼aeng
102|  |▼agbr
106|  |▼ar
110|  |▼aazbz   0   
200|10|▼aindustrial lubrication
207| 0|▼av.19,no.1-8(1967)
210|  |▼adroitwich▼cpeterson pub. co. ltd.
430| 1|▼120001▼ascientific lubricatio-
   |  |n & tribology(1948-66,v.1-18)
440| 1|▼120001▼aindustrial lubricatio-
   |  |n & tribology(1967,v.19,no.9-)
541|1 |▼a(英)工业润滑
905|  |▼a801▼d/▼e▼f1