snap head machine screw 半圆头机器螺丝 ; 半圆头呆板螺丝
countersunk head machine screw 埋头机螺钉
round head machine screw 圆头机器螺丝
flat head machine screw 平头机器螺丝
raised head machine screw 突头机器螺钉
ap head machine screw 半圆头机器螺丝
hexagon head machine screw 六角小螺钉
round d head machine screw 圆头机器螺丝
cross recessed head machine screw 十字槽头螺钉
screw head slotting machine 螺钉头开槽机
Special silicon screw, screw chamber, machine head, dies to protect inside vulcanize structure.
硅胶专用螺杆、螺筒、机头、眼模及配套防止内部硫化结构。
If the machine parts don't have adjusting screw caps, then it can be solved by turning the head covers.
如果机构是没有调整螺盖的，可用车削端盖的方法来解决。
Ball screw system adopted to realize the horizontal movement of machine head; using step belt with steel wire core to realize the vertical movement of the machine head; high welding accuracy.
采用滚珠丝杠传动实现机头水平运动，及钢丝芯同步带传动实现机头垂直运动，焊接尺寸精度高；
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