thread rod
... round rod 圆枝 ; 圆棒 ; 圆棒圆钢 THREAD ROD 牙条棒 ; 牙棒 ; 螺纹杆 piston rod 活塞杆 ; 挺杆 ; ...
screw threaded rod
... screw, rod drive 棒的傅动螺杆 screw threaded rod 螺纹杆 screw rod compressor 螺杆压缩机 ...
Threade
... 螺栓 Studs 螺纹杆 Threade.. 螺母 Nuts ...
tap bolt
NOBLIFT
SA