Kerusi Pergigian Kerusi pergigian 2018 Iraq XXX universiti 48set Kerusi Pergigian 2019 Ecuador 45set Kerusi pergigian 2019 universiti Iraq ABC 75set Kerusi pergigian 2021 Yaman ABC universiti 32set Simulator pergigian Simulator pergigian 2019 universiti Iraq ABC X-ray mudah alih X-ray mudah alih2020 XXX 100set Mikroskop III Mikroskop III 2020 XXX 30set