CHINESE RE POLISHING POWDER INDUSTRY

(整期优先)网络出版时间:2005-05-15
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Duetoitshighpolishingefficiency,longworkinglifeandwideapplicationrange,REpolishingpowderhasbecomethemostpopularfinepolishingmaterial.Inrecentyears,accompanyingtherapiddevelopmentofelectronicinformationtechnology,thedemandforpolishingpowderis