DIN 4047-1:1993-01 Water engineering of agricultural lands; terms; general terms

标准编号：DIN 4047-1:1993-01

英文标题：Water engineering of agricultural lands; terms; general terms

德文标题：Landwirtschaftlicher Wasserbau; Begriffe; Allgemeine Begriffe

发布日期：1993-01

标准预览图