screw shaft bushing 中文意思是什麼
screw shaft bushing
解釋
螺旋軸襯套-
Turning the oil amount adjustment screw attached on the hook driving shaft front bushing in the “ + ” direction ( in direction a ) will increase the amount of oil ( oil spots ) in the hook, or in the “ ? ” direction ( in direction b ) will decrease it
把下軸前端金屬部件上的油量調詳螺絲向的方向( a方向)轉動,油量變多,向的方向( b方向)轉動,油量變少。
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