Iindlela zokucutshungulwa kokufakwa kombhobho zininzi. Uninzi lukwakwi-scope ye-machining kunye nokunye, eyona ndlela isetyenziswa kakhulu yokunyathela, indlela yokubumba, indlela yokulungisa i-roller, indlela yokuqengqa, i-bulging France, ukuzolula, ukugoba, kunye nendibaniselwano yendlela yokucubungula. Umbhobho...
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