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| 轴瓦铅铜合金 (metal) | |||
| 油膜轴承; 油膜轴承合金 | |||
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| 凯尔美特高铅青铜轴承合金 (25 〜35Pb, 0.5 ~ IS, 1 ~ 2Ni 或 Ag,余量Cu) | |||
| 铜铅轴承合金 | |||
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kelmet : 4 phrases in 4 subjects |
| Compressors | 1 |
| Electric machinery | 1 |
| Metallurgy | 1 |
| Technology | 1 |
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