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

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