rod thread的意思|示意
连杆螺纹
rod thread的网络常见释义
连杆螺纹 ... left-hand-thread rod 左丝扣钻杆 rod thread 连杆螺纹 ; 牙条 connecting rod bolt thread 连杆螺栓螺纹 ...
牙条 ... left-hand-thread rod 左丝扣钻杆 rod thread 连杆螺纹 ; 牙条 connecting rod bolt thread 连杆螺栓螺纹 ...
rod thread相关短语
1、 THREAD ROD 牙条棒 ; 螺纹杆 ; 牙棒 ; 牙条
2、 Drill rod thread 钻具螺纹
3、 piston rod thread 活塞杆螺纹