backward-curved-blade fan
... backward-curved vane 后弯叶片 backward-curved-blade fan 后弯叶片风机 backward-surging 逆涌 ...
基于26个网页-相关网页
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backward-bladed aerodynamic fan
... backward-bending supply curve || 向后弯曲供给曲线 backward-bladed aerodynamic fan || 后弯叶片风机 backward-field impedance || 反向(磁场)阻抗，负序(磁场)阻抗 ...
基于26个网页-相关网页
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