bolt hole center的意思|示意
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螺栓孔中心
bolt hole center的网络常见释义
螺栓孔中心 ... bolt hole alignment;螺栓孔对准 bolt hole center;螺栓孔中心 bolt hole pattern;螺栓孔(布置)式样 ...
bolt hole center相关例句
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;