气门环密封 valve ring seal
气门锁环 Valve cotter ; valve snap ring
气门头部的环边 valve rim
气门导管套环 valve guide sleeve
气门弹簧下环 lower valve spring collar
气门弹簧上环 upper valve spring collar
气门导管卡环 valve guide collar
气门开闭循环期 valve cycle
环状气门 [昆] annular spiracle
气门环
Valve ring
以上为机器翻译结果，长、整句建议使用 人工翻译 。
本发明发动机气缸盖气门环带跳动检具，属于汽车生产过程中检测器具的技术领域。
The invention of the valve girdle jumpiness detection utensil for the engine cylinder cap belongs to the technology area of the detection utensil in process of the automobile production.
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