boring head
短语词组
- boring bar head 搪杆头
- boring g head 钻头;镗头
- boring rolling head 镗滚压头
- boring milling head 镗铣刀头
- boring cutter head 镗刀头
- solid boring head 深孔钻刀头
- offset boring head 偏置镗刀头
- high speed boring head 高速镗头
- precision boring head [机]精密镗头 返回 boring head