DIN EN 4156-2014 航空航天系列.钢制带自调位双排滚球轴承和螺纹柄的杆端.耐蚀钢中内圈和滚珠.尺寸和荷载.英制系列.德文和英文版本DIN EN 4156-2013
Aerospace series - Rod ends, with self-aligning double row ball bearings and threaded shank in steel - Inner ring and balls in corrosion resisting steel - Dimensions and loads - Inch series; German and English version DIN EN 4156:2013