selenium-copper
| alloy
| selenium copper | |
| tech. | 硒铜 |
| alloy | |
| busin. | 成色 |
| dril. | 混合物; 杂质; 熔成合金 |
| hydroel.st. од. | 合金 |
| met. | α铬基和钼基耐热合金 |
| space | 成色; 纯度; 熔合; 合铸 |
| |||
| 硒铜 | |||
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selenium-copper : 1 phrase in 1 subject |
| Metallurgy | 1 |