Z-LION PCD-21 saddex wareeg oo kala badh PCD shiidi trapezoid waa qalab saarista daahan culus oo culus si looga saaro daahan dhumuc weyn iyo elastomeric sida epoxy, urethane, polyurethane, polyaspartic, acrylic, haraaga xabagta, iwm. Qalabku wuxuu leeyahay 3 wareega PCD badhkii iyo a badhanka taageerada qaybta.Waxay la socotaa saxanka trapezoid ee caadiga ah, waxaa lagu dhejin karaa noocyo kala duwan oo kala duwan oo dabaq ah iyada oo loo marayo 3 godadka saxanka trapezoid.Loogu talagalay in lagu shaqeeyo jiho gaar ah, ha ahaato saacada u jeedda ama ka soo horjeeda.