Nchekwa 4.UV, ihe pc anyị gụnyere ihe UV, ya mere ọbụna na gburugburu ebe okpomọkụ dị elu, okpomọkụ dị n'ime ụlọ dome adịghị ọkụ nke ukwuu.
5.Strong mmetụta na-eguzogide, PC ihe onwunwe nwere nnukwu okpomọkụ na-eguzogide, ezigbo ike na mmetụta ike, nnukwu ọkụ ọkụ, ọ nwere ọtụtụ ngwa na ụlọ ọrụ na-ewu, dị ka ụgbọ elu ụlọ mkpuchi, architectural pụrụ iche ekara ákwà mgbochi mgbidi, bulletproof iko. , ọta na-egbochi mgbawa, wdg.
6.Air mgbasa ozi, niile nke polycarbonate domes na-onwem na a nkịtị fan, na-eme ka ikuku dị ọhụrụ n'ime dome. Enwere ike ịkwado ikuku ikuku ma ọ bụrụ na achọrọ ya.