Idethi Yokuqedwa: Meyi.2022
Indawo:Poland
Ukwenziwa kwesimanje kokukhanyisa kwezemidlalo
Emdlalweni oshesha futhi onembe njengethenisi yetafula, ukukhanya okulungile kwendawo yokudlala kubalulekile.
Emahholo okuqeqesha e-"Polonia Bytom" Table Tennis Association, amaphrojektha ezemidlalo esimanje e-LED anezinto zikagesi eziqinisekisa ukuthi akukho mphumela olokozayo ofakiwe.
Izilinganiso ezakhiwe ziqinisekisa ukuzuzwa kokukhanya okulinganayo okuphakathi kuka->2000 lx okucatshangwa kuphrojekthi, ngokuvumelana namazinga e-PN-EN 12193 kanye ne-PN-EN 12464
Isikhathi sokuthumela: May-19-2022