... slotted line 开槽测试线,开槽段... slotted bolt 槽缝螺栓,槽缝式锚杆... slotted nut 开槽螺母,槽形螺母...
基于36个网页-相关网页
the slotted bolt 管缝式锚杆
slotted roof bolt 开缝顶板锚杆
flat slotted head bolt 平槽头螺栓
round slotted head bolt 圆槽头螺栓
slotted tube bolt 管缝式锚杆
slotted head bolt 槽头螺栓
slotted-head bolt 槽头螺栓
slotted round-head bolt 开槽固头螺帽
·2,447,543篇论文数据，部分数据来源于NoteExpress
The utility model provides a screw and a screw driver matching with it. The screw comprises a slotted screw head and a screwed screw bolt, and a positioning hole is arranged at the center of the slot.
本实用新型提供了一种配合使用的螺丝和螺丝刀，所述的螺丝包括开有一字槽的螺丝头和有螺纹的螺杆，在所述的一字槽中央有一定位孔；
youdao
应用推荐
模块上移
模块下移
不移动