on depots of municipal waste. preparation of impermeable layers on depots of municipal waste. sealing and building of water tanks for irrigation, ponds, livestock feeding... conducted analyses: the slovenian national building and civil engineering institute conducted an analysis for certain clay mixtures...
on depots of municipal waste. preparation of impermeable layers on depots of municipal waste. sealing and building of water tanks for irrigation, ponds, livestock feeding... conducted analyses: the slovenian national building and civil engineering institute conducted an analysis for certain clay mixtures...