DIN EN 1917:2003-04 Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced; German version EN 1917:2002
标准编号:DIN EN 1917:2003-04
英文标题:Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced; German version EN 1917:2002
德文标题:Einsteig- und Kontrollschächte aus Beton, Stahlfaserbeton und Stahlbeton; Deutsche Fassung EN 1917:2002
发布日期:2003-04
标准预览图


