 |
| |||
| 镁铜 | |||
| 锰青铜 (含锰的六O 黄铜;56 ~ 60Cu, 38 ~ 40Zn, 1 ~ 3.5Mn, 少量 Al、Fe、Sn); 锰青铜合金 | |||
| 孟青铜 | |||
| 锰青铜 (一种抗海水腐蚀的合金) | |||
| 锰青铜 | |||
| 锰棕色 | |||
| manganese bronze: 16 phrases in 4 subjects |
| Metallurgy | 7 |
| Nautical | 3 |
| Shipbuilding | 2 |
| Technology | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips