Vilem ZAK, GA member and Director of The Water Supply and Sewerage Association of the Czech Republic (SOVAK CZ)

Vilem ZAK, GA member and Director of The Water Supply and Sewerage Association of the Czech Republic (SOVAK CZ) The Water Supply and Sewerage Association of the Czech Republic (SOVAK CZ) is a voluntary, non-profit organization in the field of water management and sewerage for the public. The association was established by the foundation charter […]