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发表于:2021-12-13
Thispaperhasmadethesimpleintroductiontothecementdegreeoffinenessbasicconcept.Thedegreeoffinenessoftheworksalmostmakeseveryone'sworksconsistent,buttheirstylesaresubtlycon...
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发表于:2017-09-22
Aspecialroleisplayedbythefinenessunevenness.Polyvinylchlorideplastsols--DeterminationoffinenessofgrindTherelativedegreeofmixturewithabasemetal;fineness.thefinenessofthesa...
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发表于:2018-11-08
"Forthepurposeofconstruingdescriptionsrelatingtothefinenessofgold,"Thestudyoffinenessofgoldisofimportantsignificanceinmetallogenictheoryandprospectingforgold.amarkcalcu...
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发表于:2018-07-02
Howtoimprovecementfinenesseconomicallyandeffectivelyisaproblemconcernedbycemententerprise.Greatimprovementmustbemadeonthetraditionaldesignideologyexistinplantscale,cement...