 |
| |||
| 空气/氩气泡 (The change in flow pattern of steel in mold is due to the "lifting effect" of the air/argon bubbles. 由于空气/氩气泡的抬升作用，结晶器中的钢水流动模式发生了变化。) | |||
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