flat slotted head bolt的意思|示意
美 / /
英 / /
平槽头螺栓
flat slotted head bolt的网络常见释义
平槽头螺栓 ... 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 ...
flat slotted head bolt相关短语
1、 slotted flat mushroom-head fit bolt 有槽平顶菌头配合螺栓