(1) Hawlgalka gacanta ee polishing makaanik: waa by jarida, walxaha dusha qallafsanaanta caag ah oo laga saaray ka dib markii polishing convex iyo habka polishing dusha siman, guud ahaan isticmaalka saliidda, giraangiraha dhogorta, ciid warqad, iwm, waxaa la siiyaa mudnaanta la hawlgalka gacanta, qaybo gaar ah sida sida dusha rotary, ...
Akhri wax dheeraad ah