 |
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| 长芯棒拔管; 棒材拔制; 【压】 长芯棒拔管 | |||
| 棒材拉伸 | |||
| 芯杆拔管法; 棒材拉拔 | |||
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| 棒材拉拔 | |||
| bar drawing: 56 phrases in 11 subjects |
| Agriculture | 1 |
| Bridge construction | 5 |
| Computer numerical control | 2 |
| Continuous casting | 1 |
| Earth sciences | 1 |
| General | 8 |
| Hydroelectric power stations | 1 |
| Metallurgy | 5 |
| Oil / petroleum | 1 |
| Rail transport | 2 |
| Technology | 29 |