NAS 503-轴承滚针不可分离重型履带支重轮双列-国家数字标准馆

现行 NAS 503

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Bearing-Needle Non-Separable Heavy-Duty, Track-Roller, Double-Row 轴承滚针不可分离重型履带支重轮双列

发布日期： 1978-11-20

不适合设计

Inactive for Design

分类信息

发布单位或类别：美国-航空航天工业协会 - 国家航空航天标准

关联关系

研制信息

相似标准/计划/法规

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