NA 042
DIN Standards Committee Timber and Furniture
Administrative provision
DIN68140EErl ND 1981
DIN68140EErl ND 1981
Construction supervision: Technical building regulations; DIN 68140 wood finger jointing
Title (German)
Bauaufsicht: Technische Baubestimmungen; DIN 68140 Keilzinkenverbindung von Holz