DIN 4047-2:1988-11 Water engineering of agricultural lands; terms; flood protection, coastal protection, pumping stations
标准编号:DIN 4047-2:1988-11
英文标题:Water engineering of agricultural lands; terms; flood protection, coastal protection, pumping stations
德文标题:Landwirtschaftlicher Wasserbau; Begriffe; Hochwasserschutz, Küstenschutz, Schöpfwerke
发布日期:1988-11
标准预览图


