Gem embossed thicker floor bụ ihe ngwọta kachasị mma maka ụlọ ikpe na ebe ndị ọkachamara na ọtụtụ ebumnuche.Ọ nwere oke ọkpụrụkpụ ya mere ihe kacha mma ujo, na-enye nkasi obi maka ndị na-eme egwuregwu ma na-ekwe nkwa egwuregwu dị mma.Soro ụkpụrụ EN14904.
Atụmatụ
● Ọtụtụ egwuregwu eji eme ihe, ọkachasị bọọlụ volley na bọọlụ aka
● Nguzogide pụrụiche maka ntụpọ na ncha
● Mmanya ujo ≧25%
● Ịdị ogologo oge na ọnụ ahịa dị irè