arm pin 中文意思是什麼
arm pin
解釋
支桿銷-
A pin placed through the condyles of the humerus provides to upper arm.
用針穿過肱骨的兩髁牽引上臂。 -
Modified by removing sides of pins equally to produce width. flats on each pin must be parallel to respective wrench arm
可以通過拆卸插腳的兩側來改進,效果相當于改變寬度。每個插腳的平面必須平行於各自的扳手叉臂。 -
Rocker arm pin clip
搖臂銷夾 -
Insulators and fittings for overhead lines. metal fittings. insulator pin. horizontal cross arm
架空線路用絕緣子和連接件.金具水平橫扣
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