 |
| |||
| hardened steel; quenched steel | |||
| quench steel | |||
| chilled steel; quench hardening steel | |||
| tempered steel | |||
| |||
| hardened steel | |||
|
淬硬钢 : 44 phrases in 8 subjects |
| Bridge construction | 1 |
| Construction | 1 |
| Electronics | 1 |
| General | 2 |
| Metallurgy | 31 |
| Space | 1 |
| Technology | 6 |
| Wind Energy | 1 |
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