rocker arm

名词 n.
中文释义

英文释义

名词 n.
  1. A valvetrain component that typically transfers the motion of a pushrod in an overhead valve internal combustion engine to the corresponding intake or exhaust valve.
    — All the rocker arms have an automatic hydraulic adjustment, which ensures at all times that no backlash is present in the valve motion.

词形变化

rocker arms plural
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