 |
| Subject | Chinese | English |
| met. | 当量圆断面 | equivalent section |
| met. | 当量圆断面 | equivalent round section (用于测定淬透性) |
| met. | 当量圆断面 | equivalent round |
| met. | 结晶器断面当量直径 | mold section equivalent diameter |
|
| Subject | Chinese | English |
| met. | 当量圆断面 | equivalent section |
| met. | 当量圆断面 | equivalent round section (用于测定淬透性) |
| met. | 当量圆断面 | equivalent round |
| met. | 结晶器断面当量直径 | mold section equivalent diameter |