DIN EN 4702-05-2017 航空航天系列. 非结构和衬里应用的快速释放紧固系统. 第05部分:止动垫圈;德文和英文版本EN 4702-05:2017
Aerospace series - Quick release fastening systems for non-structural and lining applications - Part 05: Retaining washer; German and English version EN 4702-05:2017
The standard specifies the dimensions, mass tolerances of quick-release and locking - washers for use in fuselage interior equipment and non-structural or secondary structural area.