| |||
| 聚醚酮醚酮酮 | |||
|
polyether ketone ether : 9 phrases in 5 subjects |
| Chemistry | 4 |
| Plastics | 1 |
| Sealing | 1 |
| Technology | 2 |
| Textile industry | 1 |
| |||
| 聚醚酮醚酮酮 | |||
|
polyether ketone ether : 9 phrases in 5 subjects |
| Chemistry | 4 |
| Plastics | 1 |
| Sealing | 1 |
| Technology | 2 |
| Textile industry | 1 |