3.3 structure design3.1.3 steps to create a versatile cleaning machine3.1.3.1 structure design of versatile cleaning machine3.1.3.2 the structure of multipurpose cleaning machine by the Commission includes the following steps.1.) to measure iron, forms.2.) cut steel according to the structure.3. mounting structures by welding) of electricity along the way.4. grinding details by store) weld.5) cleaning and painting
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