[国外标准] DIN EN 13369-2004 Common rules for precast concrete products
[国外标准] DIN EN 12627-1999 工业阀门 钢阀门的对焊端头
[国外标准] DIN EN 12087 A1-2006 Thermal insulating products for building applications
[国外标准] DIN EN 10339-2007 Steel tubes for onshore and offshore water pipelines. Internal liquid applied epox
[国外标准] DIN EN 10312-2003 European Standard EN 10312 2002 has the status of a DIN Standard.
[国外标准] DIN EN 10232 Metallic materials-tube(in full section) bEN d test