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Malamulo Atsopano Okhudza Malonda Akunja Akuyamba Kugwira Ntchito mu Okutobala
2021-10-09Kukwera kwa mitengo yatsopano yonyamula katundu kwa makampani otumiza katundu kwayamba kugwira ntchito. Malamulo atsopano okhudza ACID ku Egypt akuyamba kugwira ntchito.
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Lamulo latsopano lofunika kwambiri lokhudza kutumiza katundu ku Egypt, "Advanced Cargo Information (ACI) declaration", linayamba kugwira ntchito pa... -
Ulendo Wautali wa Cotton ku Kupanga Mankhwala
2021-10-12Thonje ndi nsalu yakale kwambiri yopangira nsalu, koma kuyambira pomwe itengedwa kuchokera ku mtengo wa thonje, iyenera kuyenda ulendo wautali wokonza mankhwala.
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Zinthu zokulirapo: Thonje limangosankhidwa ngati mpira wa thonje ndipo silingapangidwe kukhala thonje... -
Kodi sodium formaldehyde sulfoxyalte ndi chiyani?
2022-03-31Amadziwikanso kuti Rongalite /Rungulate /Sodium bisulfoxylate formaldehyde/sodium hydroxymethane sulfinate, njira yachikhalidwe ya formalin yophatikizidwa ndi sodium bisulphite kenako nkuchepetsedwa kuti apange dzina la mankhwala la sodium formaldehyd...
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Sodium sulphite ndi sulfuric acid reaction equation_type_principle
2022-08-31Kuyanjana kwa sodium sulfite ndi sulfuric acid ndi gawo la chidziwitso cha mankhwala, ngati si kumvetsetsa bwino kwa anthu, zidzakhala zachilendo kwambiri. Kuti aliyense amvetse momwe sodium sulfite imagwirira ntchito ndi sulfuric acid ...
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Kugwiritsa Ntchito Sodium Sulphite
2022-08-31Sodium sulfite ya kalasi ya mafakitale ingagwiritsidwe ntchito ngati chothandizira kuchiza madzi, choletsa dzimbiri, chothandizira kuchiza pamwamba pa chitsulo, cholimbikitsira kuuma kwa simenti, chothandizira kufalitsa zamkati za pepala lamkuwa ndi kuboola mafuta, ndi zina zotero; sodium ya kalasi ya chakudya ...
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