The deburring na polishing igwe bụ tumadi maka akụkụ dị iche iche, ọgba tum tum, igwe textiles, nkedo nkenke, forging, stamping, isi iyi, structural akụkụ, bearings, magnetik, metallurgy ntụ ntụ, ese, electronic components, ọkọlọtọ akụkụ, ngwaike, Maka ezigbo polis...
GỤKWUO