 |
| |||
| air slip forming; drape forming with bubble stretching | |||
| |||
| air-slip forming | |||
|
气胀包模成型 : 3 phrases in 2 subjects |
| Plastics | 2 |
| Polymers | 1 |
|
| |||
| air slip forming; drape forming with bubble stretching | |||
| |||
| air-slip forming | |||
|
气胀包模成型 : 3 phrases in 2 subjects |
| Plastics | 2 |
| Polymers | 1 |