buffer ring
常见例句
- The collision between drawer orbit and soft cover is dampened by spring, buffer component, the two-way linkage component, oil and sealing ring and realizes the buffering purpose.
抽屉 轨道与软盖碰撞受弹簧、缓冲件、双向连接件、油、密封圈的阻尼，实现缓冲的 目的。
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