Mechanical engineering is a branch of mathematics and physics, learning together To use the technique of the basis of each branch in the use of the invention, production and maintenance system.Most people who choose to study in this field will be challenged in the repair machinery or design analysis of machines. Analysis of model of a machine that if a straight line is size. In a circle should have a diameter much.What if the target is a cylindrical should set the size at approximately. To the packing requirements. Before the process including cutting, sawing and process etc.
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