DIN EN 2755:2009
航空航天系列.具有自润滑轴套的球面耐蚀钢轴承.环境温度下的提升的负荷.技术规范,德文和英文版本 EN 2755:2009
Aerospace series - Bearings, spherical plain in corrosion resisting steel with self-lubricating liner - Elevated load at ambient temperature - Technical specification; German and English version EN 2755:2009