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Nkewa nke ngwaahịa ọla kọpa
① Dabere na ụdị dịnụ na ọla kọpa; Ọla kọpa; Ọla kọpa sulfide. ② Dabere na mmepụta ọla kọpa na - elekwasị anya - ore nwere ọla kọpa na-ahọrọ tupu ịja mmiri. Mpempe ọla kọpa --- Ngwakọta nke carper lekwasịrị anya mgbe ọgwụgwọ gasịrị, wi ...GỤKWUO -
Hu Jiandong, Onye isi oche Mirador nke m, nke a na-ahụ maka Chenguoou, ndị nnọchi anya ndị China na Ecuador
N'ụtụtụ nke Eprel 28, Hu Jiandong, onye isi oche Miragor nke m, zutere Chen Guyou, onye nnọchi anya ndị China na Ecuador, na Quito. Chen Feng, onye ndụmọdụ China n'Ecuador, na Zun Jun, onye isi oche nke onye m na-ekwu okwu. Hujianddong gosipụtara ekele ekele iji ch ...GỤKWUO -
Nnukwu mgbanwe na-ewere ọnọdụ na ahịa ahịa
Nkwupụta nyocha ahụ rụpụtara na ngwa ngwa nke mmụba nke ọnụ ọgụgụ na ntozu oke, uto nke nchịkọta ụwa na-achọ ngwa ahịa nwere ike belata ma chọọ ihe ụfọdụ ma na-achọ ihe ụfọdụ. Na mgbakwunye, mgbanwe iji dị ọcha ike nwere ike ịma ihe ịma aka. ...GỤKWUO -
Ọnụahịa ọla kọpa dị mkpụmkpụ nwere ike ịbụ na usoro mgbanwe na-adịghị ike
1. [Democtic Republic nke mbupụ ọla kọpa na May 2421] Ozi nke Democratic Republic of the Conday gosipụtara na mbupụ ndị ọrụ ọla kọpa obodo. 12,3% ruo 1.798 nde na 2021, a ...GỤKWUO -
Ọchịchọ nri nke ọla kọpa na-enweghị ferrous na China
N'ihi nkwanye ugwu ya na omume na-arụ ọrụ, a na-eji ọla kọpa rụọ ọrụ na ọrụ dị iche iche, tumadi n'ike, ngwa ụlọ, njem na ụlọ ọrụ ndị ọzọ. Na ụlọ ọrụ ụlọ ọrụ ike, ọla kọpa bụ ihe kachasị mma na-abụghị ihe ndị dị oke mma na-enweghị omume dị ka omume ...GỤKWUO -
Ọnọdụ ọla kọpa
Antiike, onye na-ahụ maka nyocha China, kwuru na nyocha nke Smlerter gosipụtara na ọgbụgba ọla kọpa na Febụwarị, na 656000 tọn, dị elu karịa ka a tụrụ anya ya, ebe ndị na-eme ihe bara uru na-emepụta nke ọma. Na mgbakwunye, ọla kọpa na-etinye uche na-agwọ ọrịa ...GỤKWUO -
A na-atụ anya na ọnụahịa ọla kọpa ka a na-emegharị ngwa ngwa na obere oge
Ọnọdụ ọgwụ ọjọọ nke Shanghai emeela ka ọ dị mma ma na-ejighị nwayọ. Mmetụta ahịa ahụ adịla mma, yana oriri ọla kọpa na-esote nwere ike mee ka mgbake ahụ gbakee. Data Eprel Eprel a tọhapụrụ n'izu a, mmetụta nke ọrịa na-efe efe na akụ na ụba ụlọ ...GỤKWUO -
Onye na-ahụ maka ndị China na-egwuri egwu na-etinye ego na-eme ka ọrụ ọla kọpa nke Jinba
A na-akọ na Alaska m na Chinoy ga-amaliteghachi mmepụta ọla kọpa mgbe ndị na-ahụ maka ndị China na-arụkọ ọrụ na Zimbabwe Ngwongwo mmepe (ZMDC) na itinye ego US $ 6. Ọ bụ ezie na emechila ala Alaska ọla kọpa kemgbe 2000, ọ malitela ọrụ. A na-atụ anya ịbụ f ...GỤKWUO -
Kedu ka esi guzobere ọla kọpa
Mpempe ọla kọpa na-esite na mmiri mmiri, tumadi mmiri mejupụtara ya, ma gbanwee magma. Magma ndị a, nke bụkwa ntọala nke ịgba agba, nke ahụ bụ, ya bụ, akwa a, ma bilie elu ụwa iji mepụta magma cham ...GỤKWUO -
Okwu Mmeghachi nke Beryllium Copper
Ọla kọpa Beryllium, makwaara dị ka broryllium ọla, bụ ọla kọpa na beryllium dị ka ihe bụ isi. Ọdịnaya Beryllium na alloy bụ 0.2 ~ 2.75%. Nnọọ njupụta ya bụ 8.3 g / cm3. Bọọlụ Beryllium bụ ihe na-eme ka a na-eme ka HRC38 ~ 43 mgbe ọbara ...GỤKWUO -
Na -ewere 0F na ntiwapụ na China, ọnụahịa ọla kọpa bilitere
May 12, 2022 Isi mmalite: Redjingg Mahadum Netals Net Network Network Nectork: A na-akwụ ụgwọ ụlọ ọrụ na-adịghị na ya na Franday, na-eme ka ọrịa na-aga n'ihu ...GỤKWUO -
Arụnọ carbon na-agba ume ndozi nke ụlọ ọrụ aluminom.
N'April 21, ụlọ ọrụ na-elekọta ụlọ electrolytic nke agwọ ahụ electrolytic bụ 1021000 tọn, mbelata nke 42000 tns tons tụnyere Thursday ikpeazụ. N'etiti ha, ma e wezụga na WUXI mụbaa ntakịrị site na 2000 tọn na mgbochi ụgbọ njem, mbupu na mpaghara ndị ọzọ mụbara ...GỤKWUO