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| 可调节叶片 | |||
| 可调式叶片 | |||
| 可调节的叶片 | |||
| 可调桨叶 | |||
| 可调导叶 | |||
| 可转静叶 | |||
| 可调导向叶片 | |||
| 可调节叶片 | |||
| 可调叶片 | |||
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| 导向叶片可调的; 可转导叶的 | |||
| adjustable vane: 7 phrases in 5 subjects |
| Automobiles | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Technology | 3 |
| Wind Energy | 1 |
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