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Govera newe izvo zvakakosha zvepasi diatomaceous uye mashandisiro azvo (1)
Chinhu chikuru chepasi diatomaceous semutakuri iSiO2. Semuenzaniso, chikamu chinoshanda cheindasitiri vanadium catalyst iV2O5, mutsigiri ndeye alkali metal sulfate, uye mutakuri anonatswa diatomaceous pasi. Miedzo inoratidza kuti SiO2 ine inodzikamisa ...Verenga zvimwe -
Diatomaceous Earth For Insecticide
Wati wambonzwa nezve diatomaceous pasi, inozivikanwawo seDE? Zvakanaka kana zvisiri, gadzirira kushamiswa! Iko kushandiswa kwepasi diatomaceous mubindu kwakanaka. Diatomaceous pasi chinhu chinoshamisa zvechokwadi chese-chakasikwa chigadzirwa chinogona kukubatsira kukura bindu rakanaka uye rine hutano. Chii chinonzi Diatomaceous Earth? Di...Verenga zvimwe -
Jilin Yuantong Mining Co., Ltd. vakapinda mu2020 China Non-metallic Mineral Indasitiri Musangano.
Iyo "2020 China Non-Metallic Mineral Indasitiri Musangano uye Exhibition Exhibition" yakaitirwa neChina Non-metallic Mineral Industry Association yakaitirwa muZhengzhou, Henan kubva muna Mbudzi 11 kusvika 12. Pakukoka kweChina Non-Metal Mining Ind...Verenga zvimwe -
Maoko mumaoko kuti tikunde hondo yekurwisa denda
Musi waKukadzi 3, 2020, panguva yakaoma yekurwira "denda", Jilin Yuantong Mining Co., Ltd., kuitira kutsigira kudzivirira nekudzora denda idzva re coronavirus, rakapa mushumo mutsva kuLinjiang City kuburikidza neLinjiang Guta Indasitiri uye Ruzivo Bur...Verenga zvimwe
