Kukonzanso Kuwunikira kwa Tennis M'nyumba

Kusintha kwamakono kwa kuyatsa kwamasewera 

Pamasewera achangu komanso olondola ngati tennis yapa tebulo, kuyatsa koyenera kwa malo osewerera ndikofunikira.

M'maholo ophunzitsira a "Polonia Bytom" Table Tennis Association, ma projekiti amakono amasewera a LED okhala ndi zida zamagetsi zomwe zimawonetsetsa kuti palibe chomwe chayikidwa.

Miyezo yomwe idamangidwa idatsimikizira kukwaniritsidwa kwa kuwala kwapakati pa> 2000 lx komwe kumaganiziridwa mu polojekitiyi, malinga ndi PN-EN 12193 ndi PN-EN 12464 miyezo.