Igama elipheleleyo lomatshini we-cryogenic deflashing ngumatshini ozenzekelayo we-jet-type cryogenic deflashing machine.Ithiyori yomatshini we-cryogenic deflashing yaqala ngeminyaka yoo-1970 eYurophu naseMelika, kwaye kamva yaphuculwa yiJapan.Ngelo xesha, i-China yayingayazi le teknoloji, kwaye ngenxa ...
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