DIN EN 10305-6:2016 精密仪器用钢管.交货技术条件.第6部分:液压和气动动力系统用焊接冷拉管材.德文版本EN 10305-6-2016
Steel tubes for precision applications - Technical delivery conditions - Part 6: Welded cold drawn tubes for hydraulic and pneumatic power systems; German version EN 10305-6:2016