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| 柱环节链; 环形链 | |||
| 有档锚链 | |||
| 有档链; 日字链 | |||
| stud chain: 11 phrases in 6 subjects |
| Architecture | 1 |
| Electronics | 1 |
| Industry | 1 |
| Nautical | 1 |
| Shipbuilding | 1 |
| Technology | 6 |
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