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Ithafu Lokuqukethwa 1. Isingeniso 2. Ukuqonda Ubuchwepheshe Be-Trapezoidal Spacer. 4. Ukusetshenziswa kwe-Trapezoidal Spacer Technology 5. Izinzuzo zama-Trapezoidal Spacers 6. Imibuzo Evamile Ebuzwa (FAQs) 7. Isiphetho 1. Ukuphepha kokungenisa Umgwaqo kungukukhathazeka okubalulekile emhlabeni jikelele, nokuthuthuka kwezobuchwepheshe kudlale indima ebalulekile ekuthuthukiseni