- station drilling machine
- 连续: 6年未出事故. There have been no a ...
- 自动: voluntarily; of one's own ac ...
- 钻床: drilling machine; drill mach ...
- 自动钻床: automatic drill machine; automatic drilling machine; borematic; pantodrill; self acting drilling machine; self-acting drilling machine
- 连续自动工: transfer machine
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