half built-up crank shaft
... built-up crank shaft 组合曲轴 ; 组合曲柄轴 half built-up crank shaft 半组合式曲轴 semi built-up crank shaft 半组合曲柄轴 ...
基于154个网页-相关网页
... up crank shaft 半组合式曲轴 built up crank shaft 组合曲轴 take-up handle shaft 卷取旋转轴 ...
基于44个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress