Kwiiveki ezintathu ezidlulileyo, uMnu. U-Hasek waseCzech wayexakekile esenza uvavanyo lokufumana eyona ndawo ifanelekileyo yokupholisa umatshini wakhe wokusika i-acrylic laser. Kukho abaviwa aba-3 - iimpawu ezimbini zendawo kunye S&A Teyu recirculating amanzi chiller CW-5000.