round set hammer

set round是什么意思_set... ... round set-hammer1. 圆锤 round set hammer1. 圆边击平锤 round set diamter1. 圆盘直径 ...

直角三角形_馆档网 ... "圆螺纹"," round screw thread" "圆边缩锻鎚"," round set hammer" "圆弯抹镘(铸造)"," round sheeker" ...