DIN 4103-4:1988-11 Internal non-loadbearing partitions; partitions with timber framing
标准编号:DIN 4103-4:1988-11
英文标题:Internal non-loadbearing partitions; partitions with timber framing
德文标题:Nichttragende innere Trennwände; Unterkonstruktion in Holzbauart
发布日期:1988-11
标准预览图


