| 摘要 |
1303923 Aluminium-based alloy FEDERAL MOGUL CORP 28 July 1971 [13 Aug 1970] 35506/71 Heading C7A An aluminium-based alloy contains: It may also contain, as impurities, up to 0À5% Fe, 0À2% Ti, 0À2% Mn, 0À2% Mg; B, Cd, Zn, Pb up to 0À05% each. The alloy may be used as a bearing material, either on its own or as a lining bonded to a backing member, for instance, of steel. |
