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| 支承框架 | |||
| 承载构架 | |||
| 支承构架 | |||
| 机架 | |||
| 支架 | |||
| 支撑框架 | |||
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support frame : 27 phrases in 13 subjects |
| Drilling | 1 |
| Engineering geology | 2 |
| Information technology | 1 |
| Metallurgy | 4 |
| Mineralogy | 1 |
| Navigation | 3 |
| Oil / petroleum | 2 |
| Power electronics | 1 |
| Project management | 1 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 8 |
| Textile industry | 1 |