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- pieceofchamoisusedforcleaningandpolishing.Heexplainsthatthehumidclimatemakessilvertarnishtooquickly;itneedstoomuchpolishing.Ispentthedayinthewaitingroompolishingamanuscriptwhoseonlysignificancewasitspowertodistract.Theresearcherswerepolishingasliceof...
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![polishing machine造句怎么写]( "polishing machine造句怎么写")
- furpolishingmachineCompanyMainProducts:slittingmachine,levelingcuttingmachine,polishingmachineroll.Ourmainproductsareasfollows:numeraltwo-sidegrinder,timingflatpolishingmachine,singalordoubleheaddiamantflatgrinder,retainerringtypetimingpolishingmachi...
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