CSN EN 10378
CSN EN 10378 (Welded stainless steel square and rectangular tubes for mechanical and structural engineering and decorative use - Technical delivery conditions)· CSN (Çek Cumhuriyeti) · 46 malzeme
CSN EN 10378 (Welded stainless steel square and rectangular tubes for mechanical and structural engineering and decorative use - Technical delivery conditions)· CSN (Çek Cumhuriyeti) · 46 malzeme