球钻 [口腔] round bur
- 水晶生产范围:天然水晶球,水晶钻,雕刻等。
crystal production: natural crystal ball, crystal drilling, carving, and so on. - 防钻球轴承/报星期一副刊/棒: 球)轴承的脚是建立初期的一缸前面室对S防止钻探的切变线(。
Anti-drill ball bearings/lunes/rods : Ball bearings which are built into a cylinder in front of the first pin chamber to prevent drilling of the shear line(s). - 本文对影响旋流器能耗以及空心球和钻屑分离效率的因素进行参数敏感性分析,确定各因素的影响趋势。
The elements, whose parametric sensitivity is analyzed, determine the separation efficiency of HGS and solid-cuttings and the pressure lost of hydrocyclone, and the influence tendencies are described.
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