rod boring

短语词组

短语

• 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
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