 |
| |||
| chill casting | |||
| C-method; Croning process; sand shell moulding; shell molding; shell moulding | |||
|
getto in conchiglia : 1 短语, 1 学科 |
| 冶金 | 1 |
|
| |||
| chill casting | |||
| C-method; Croning process; sand shell moulding; shell molding; shell moulding | |||
|
getto in conchiglia : 1 短语, 1 学科 |
| 冶金 | 1 |