Description: It is suitable for the students to do the experiment and analyze of mechanism schematic diagram mapping,which is designed by professors who have plenty of teaching experience.Shell of the model is made of holistic PVC engineering plastic.Rotting parts are made of Aluminum alloy and metal,and elegant appearance,long performance life. Details:
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No.1, Bei Yi Xiang, Damucang Hutong, Xidan, Beijing P.R.C.100032
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Damucang Hutong, Xidan, Beijing P.R.C.100032