Ukucocwa kweefa kuhambelana nohlobo kunye nobukhulu bezinto ezifakwe isitampu.Izithuba ezingenangqiqo zingabangela ezi ngxaki zilandelayo: (1) Ukuba isithuba sikhulu kakhulu, i-burr ye-workpiece yesitampu inkulu kwaye i-stamping qua...
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