DIN EN 13445-6:2015 非受火压力容器.第6部分:球墨铸铁制压力容器和压力零部件的设计和制造要求.德文版本EN 13445-6-2014
Unfired pressure vessels - Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron; German version EN 13445-6:2014