 |
| |||
| 胀管机器; 扩管口器 | |||
| 胀管器 | |||
| 扩管器; 扩管机; 【压】 扩管机 | |||
| 扩管器管辘，辘 | |||
| 胀管机 | |||
| 辘管器; 张管器 | |||
| tube expander: 4 phrases in 3 subjects |
| Construction | 1 |
| Rail transport | 1 |
| Technology | 2 |
|
| |||
| 胀管机器; 扩管口器 | |||
| 胀管器 | |||
| 扩管器; 扩管机; 【压】 扩管机 | |||
| 扩管器管辘，辘 | |||
| 胀管机 | |||
| 辘管器; 张管器 | |||
| tube expander: 4 phrases in 3 subjects |
| Construction | 1 |
| Rail transport | 1 |
| Technology | 2 |