steering pivot assembly 转向回转
steer pivot assembly 转向枢轴总成
pivot lever assembly 旋转杠杆总成
pivot shaft assembly 枢轴总成
steering pivot and oscillation assembly 转向回转和摆动器装置
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The boom assembly also includes an actuator connected between the frame of the work machine and the boom by a third frame pivot connection and a third boom pivot connection.
悬臂组件还包括一致动器，该致动器由一第三构架枢 轴连接件和一第三悬臂枢轴连接件连接在工作机械的构架和悬臂之间。
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