ONORM B 5013 Teil.1-1990 Corrosion protection by organic coatings for water and waste water engineering in residential areas; assessment of corrosion probability and protection of unauoyed and low-alloyed ferrous materiah
1990ONORM B 5013 Teil.1-1990 Corrosion protection by organic coatings for water and waste water engineering in residential areas; assessment of corrosion probability and protection of unauoyed and low-alloyed ferrous materiah