unshrouded impeller [机] 半开式叶轮 ; 开式叶轮

Headers - Unshrouded 产品类型

unshrouded free standing blade 自由叶片

Unshrouded Header 类型

Plug for Unshrouded Header 端接块类型

unshrouded propeller 无环罩螺旋桨

unshrouded nozzle 非引射式喷管

unshrouded turbine 无冠叶片

unshrouded centrifugal impeller 半开式离心叶轮