deflecting vane anemometer [气象] 转叶风速仪 ; 翼状风速计

revolving vane anemometer [气象] 叶轮风速仪

deflection vane anemometer 偏转轮叶风速计

impact-vane anemometer 冲击叶式风速计

Vane anemometer for mines 矿山用双叶式测风器

rotating vane anemometer 旋叶风速表

electrical wind vane and anemometer 电传风向风速仪

deflecting g vane anemometer 转叶风速仪

weather wind vane and anemometer 全天候风向风速计