cup meter 风速计
counting cup meter 量杯计量
cup-type current meter [仪] 旋杯式流速仪 ; 杯式流速仪
cup type current meter 旋杯式流速仪 ; 旋杯式流速计
cup-type current-meter 转杯式流速计 ; 旋杯式流速计
cup-type low speed current meter 旋杯式低流速仪
Current meter cup-type 旋杯式流速仪
cup current meter 旋杯式海流计 ; 旋杯式流速仪
cup current-meter 杯形流速计
应用推荐