steel shaft linear的意思|示意
钢轴直线
steel shaft linear的网络常见释义
钢轴直线 ... 钢轴 steel shaft 钢轴直线 steel shaft linear 钢轴直线轴承拉杆式 steel shaft linear bearing bars ...
steel shaft linear相关短语
1、 steel shaft linear bearing bars 钢轴直线轴承拉杆式
steel shaft linear相关例句
The non-linear stability problem occurred in the interior steel sheet of a steel-concrete composite bored shaft lining in coal mines is discussed.
本文研究用煤矿钻井法钻凿竖井时钢板-混凝土复合井壁内钢板的非线性失稳问题。