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| tongue and groove joint; tongued and grooved joint | |||
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槽榫接 : 33 phrases in 7 subjects |
| Bridge construction | 2 |
| Chemistry | 1 |
| Hydroelectric power stations | 4 |
| Industry | 1 |
| Oil / petroleum | 1 |
| Plastics | 4 |
| Technology | 20 |
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