DIN EN ISO 683-17:2015-02 热处理钢、合金钢和易切削钢 第17部分:滚珠和滚柱轴承钢
Heat-treated steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels (ISO 683-17:2014); German version EN ISO 683-17:2014 / Note: To be replaced by DIN EN ISO 683-17 (2022-05).