: The outer channel portion of the tibial rock model can be moved, lost, seizure and opened, and the tympanic membrane, the bone of the hammer and the anvil can be separated. It consists of five parts: the external ear, the middle ear, the humerus and the labyrinth of the inner ear. It also shows the flag, the external auditory canal, the tympanic cavity of the middle ear, the eardrum and auditory ossicle, the Eustachian tube and the labyrinth structures of the inner and inner ear. A detailed description of the human anatomy, middle ear and the inner ear of the anatomical structure includes dozens of pieces indicating signs. Dimensions: 4x magnification, 21cm high, 33cm wide, 23cm thickness Material: PVC environmentally respectful painting environment, computer color matching, high-quality hand paintportable organ model of portable enough size to fit in your bag, can be used in class or sitting on a shelf for display. The outer channel portion of the tibial rock model can be moved, seizure and opened, and the tympanic membrane, the bone of the hammer and the anvil can be separated. Color matching on computer, high-level painting. The material will last for years and will be sent to prospective students to deepen the understanding of the human body structure. This model shows the three main structural parts of the hearing organ (external ear, middle ear, inner ear) and the position of the organ of the human body equilibrium. Dissectible in 5 parts, 4 times wider. Suitable for medicine, biology and anatomy accessories, communication between doctor and patient. All significant details can be easily identified.
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