cryogenic defiashing tekinoroji yahimbwe bwa mbere muri 1950.Mubikorwa byiterambere bya cryogenic defiashingmachines, byanyuze mubihe bitatu byingenzi.Kurikira hamwe niyi ngingo kugirango ubashe gusobanukirwa muri rusange.(1) Imashini ya mbere ya cryogenic deflashing Imashini ...
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