Dib-u-habaynta Laydhka Kubadda Miiska ee Gudaha

Casriyeynta iftiinka ciyaaraha 

Isboortiga sida ugu dhaqsaha badan uguna saxsan sida tennis-ka miiska, iftiinka saxda ah ee goobta ciyaarta ayaa muhiim ah.

Hoolka tababarka ee Ururka Tennis-ka miiska "Polonia Bytom", mashruucyada isboortiga casriga ah ee LED oo leh sahay koronto oo hubinaya in aan wax saameyn ah lagu rakibin.

Cabbirrada sida loo dhisay ayaa xaqiijiyay guusha celceliska iftiinka isku midka ah ee>2000 lx ee mashruuca, iyadoo la raacayo heerarka PN-EN 12193 iyo PN-EN 12464