Sandblasting ụlọ atụmatụ nkọwa 1. Equipment ojiji: Nke a na ngwá bụ ọcha workpiece elu, ike, nchara mwepụ, wepụ esịtidem nchegbu, dịkwuo agba adhesion, wdg, site shot peening ihicha, melite ike ọgwụgwụ nke workpiece, na n'ikpeazụ nweta. nke pur...
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