round die

进出口行业词汇英语翻译(R) ... round die for straight pipe threading 圆柱管螺纹圆板牙 round die 圆板牙 round doily 圆盘垫 ...

die ... roll dies (螺)丝辊(子), 搓丝模 round die 圆螺丝钢板, 圆板牙, 圆模 screw die 板牙, 螺丝钢板 ...

直角三角形_馆档网 ... "圆形导体"," round conductor" "圆模,圆螺磨"," round die" "圆肘管"," round elbow" ...