double-direction thrust ball bearing临近单词

double-direction thrust ball bearing的相关资料

临近单词

doubleadj.双重的；成双的；两倍的v.翻一番；使 ... 加倍n.两倍；双份double headern.双车头列车(双机车牵引的列车)

double-direction thrust ball bearing怎么读 double-direction thrust ball bearing是什么意思

双向推力球轴承

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