rod boring
短语词组
- rod d boring 钻杆钻进
- rod d boring machine 杆式镗床
- connecting rod bearing boring machine 连杆轴承镗床
- con -rod bushing boring-machine 连杆瓦镗床
- rod boring machine 杆式镗床
- connecting rod boring machine 连杆镗孔机
- boring rod 钻孔工具中连接钻头
- boring rod set 钻杆装置
- trimming boring rod 微调镗杆 返回 rod boring