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wind measurement | |||
air velocity measurement | |||
wind speed measurement |
风速 测量: 13 phrases in 9 subjects |
Athletics | 2 |
Earth sciences | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Navigation | 1 |
Shipbuilding | 2 |
Skiing | 1 |
Sports | 1 |
Technology | 2 |
Wind Energy | 2 |