bit sub是什么意思

网络释义

1)bit sub,钻头短接2)Stub-type drill,短钻头3)bit sub,钻头短节4)bit adapter,钻头接头5)short-circuit plug,短接接头6)short helix bit,短螺旋钻头

Simulation analysis of force was made on guiding blade of short helix bit based on SolidWorks.

以SolidWorks为平台,对短螺旋钻头引导叶片的受力进行了模拟分析。