 |
| |||
| 金属拉丝〔辗制〕的润滑剂 | |||
| 拉拔用乳剂 | |||
| 拉拔润滑剂; 拉拔油; 润拔剂 | |||
| 拉拔用润滑剂; 金属拉丝用润滑剂 | |||
| |||
| 拉拔用的乳剂 | |||
| 拉拔用乳剂 | |||
| drawing compound: 6 phrases in 2 subjects |
| Metallurgy | 5 |
| Technology | 1 |
|
| |||
| 金属拉丝〔辗制〕的润滑剂 | |||
| 拉拔用乳剂 | |||
| 拉拔润滑剂; 拉拔油; 润拔剂 | |||
| 拉拔用润滑剂; 金属拉丝用润滑剂 | |||
| |||
| 拉拔用的乳剂 | |||
| 拉拔用乳剂 | |||
| drawing compound: 6 phrases in 2 subjects |
| Metallurgy | 5 |
| Technology | 1 |