pin with hole

基本解釋

The central pin is matched with the hole of the end surface of a workpiece to be machined.
所述的中心銷與被加工的工件端面孔適配。
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A semi elliptic and flaky brachium part with a pin hole is welded on the connecting position between the rod-shaped folding arm and the hanging bar.
細桿狀的折疊臂與掛桿連接部位焊有一帶銷釘孔的半橢圓形、片狀肘臂。
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The utility model discloses a Kirschner pin with a central hole on the tail end, belonging to a surgery medical device, in particular to a fitting for a bone drill.
本實用新型公開了一種尾端帶中心孔的克氏針，屬于外科醫(yī)療器械，特別是骨鉆的附件。
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