 |
| |||
| backer; gasket material | |||
| |||
| backer | |||
| 垫衬材料: 16 phrases in 10 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Commerce | 1 |
| Electronics | 2 |
| Environment | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Plastics | 2 |
| Technology | 5 |
| Wind Energy | 1 |
|
| |||
| backer; gasket material | |||
| |||
| backer | |||
| 垫衬材料: 16 phrases in 10 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Commerce | 1 |
| Electronics | 2 |
| Environment | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Plastics | 2 |
| Technology | 5 |
| Wind Energy | 1 |