backward-bending supply curve
... backward-acting regulator || 反向作用调节器 backward-bending supply curve || 向后弯曲供给曲线 backward-bladed aerodynamic fan || 后弯叶片风机 ...
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backward bending supply curve
... backward attribute ==> 反向表征,反向属性 backward bending supply curve ==> 向后弯曲供给曲线 backward bent vane ==> 后弯式叶片 ...
基于2个网页-相关网页