vertical arm fulcrum pin shaft 竖臂支点销轴
pin shaft 销轴 ; 销
Crank Shaft Pin 曲轴肖 ; 曲柄销
chain pin shaft 链条销轴
pin shaft connection 销轴连接
connecting pin shaft 销轴联接
column pin shaft coupling 柱销联轴器
elastic dowel pin shaft coupling 弹性柱销联轴器
The upper blade is connected with the lower blade through a pin shaft and a chute.
上叶片与下叶片通过销轴和滑槽连接。
Yongnian the rivet pin shaft factory sincerity, strength and product quality gain recognition of the industry.
永年县中华铆钉销轴厂的诚信、实力和产品质量获得业界的认可。
Pin shaft; Wear; Mechanism; Oscillating bearing;
销轴； 磨损； 机理； 关节轴承；
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