shaft pin造句怎麼寫
- 造句
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The connecting rod bush cover installs the connecting rod on the crankshaft pin.
Pump wear parts are mainly drive shaft and bushing, passive gear center hole and shaft pin, pump shell lumen and gear, gear face and pump cover, etc.
A shaft pin is arranged on the movable vanes, and a spring is arranged on the shaft pin.
propeller shaft pinion flange
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