-
gusiba ibyuma bidafite ingese: komeza uzamuke!
Ku ya 6 Nzeri 2022 Amakuru y’isoko rya Foshan, nikel y'ejo i Londres yafunze $ 885 kugeza $ 21,600 / toni, amasezerano nyamukuru ya nikel ya Shanghai yafunze amayero 6.790 agera kuri 172.250 yu / toni nimugoroba, naho amasezerano y’icyuma 2210 yafunze 410 kugeza kuri 16,125. Ton. Ugereranije na y ...Soma byinshi -
Ubwinshi bwa karubone mubyuma bidafite ingese
Carbone ni kimwe mu bintu by'ingenzi bigize ibyuma by'inganda. Imikorere nuburyo bwibyuma bigenwa ahanini nibirimo no gukwirakwiza karubone mubyuma. Ingaruka ya karubone irahambaye cyane mubyuma bidafite ingese. Ingaruka ya karubone kumiterere ya stee idafite ingese ...Soma byinshi -
Tekinoroji yo gutunganya ibyuma
Gutunganya ibyuma bitagira umwanda bivuga inzira yo gukata, kuzinga, kunama, gusudira hamwe nubundi buryo bwo gutunganya ibyuma bidafite ingese hashingiwe kumiterere yibyuma bitagira umwanda kugirango amaherezo abone ibicuruzwa bitagira umwanda bikenerwa mu nganda. Mubikorwa byicyuma kitagira umwanda pro ...Soma byinshi