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【 Rare Duniya Bita na mako-mako】 Rage tunanin yaduwa, rashin aikin kasuwanci
(1) Bita na mako-mako Kasuwancin sharar gida da ba kasafai a halin yanzu yana fuskantar haɓakar ra'ayi ba, tare da kamfanonin masana'antu galibi suna riƙe ƙarancin ƙima da kallon kasuwa. Tambayoyi ba su da yawa, kuma ba a sami ƙididdiga masu yawa a kasuwa ba. An mayar da hankali kan ciniki...Kara karantawa -
Yanayin Farashi Na Duniya Rare A ranar 10 ga Nuwamba, 2023
Rare ƙasa iri-iri ƙayyadaddun ƙayyadaddun ƙayyadaddun farashi mafi ƙasƙanci Mafi girman farashi Matsakaicin farashi na yau da kullun da faɗuwar yuan Lanthanum Oxide La2O3/EO≥99.5% 3400 3800 3600 - Yuan/ton Lanthanum Oxide La2O3/EO≥99.900000% 16000 - YuanKara karantawa -
Yanayin Farashi Na Duniya Rare A ranar 9 ga Nuwamba, 2023
Rare ƙasa iri-iri ƙayyadaddun ƙayyadaddun ƙayyadaddun farashi mafi ƙasƙanci Mafi girman farashi Matsakaicin farashi na yau da kullun da faɗuwar yuan Lanthanum Oxide La2O3/EO≥99.5% 3400 3800 3600 - Yuan/ton Lanthanum Oxide La2O3/EO≥99.99% 16000 Oxide 16000 - YuanKara karantawa -
Babban amfani, launi, bayyanar da farashin scandium oxide
Menene scandium oxide? Scandium oxide, kuma aka sani da scandium trioxide, lambar CAS 12060-08-1, tsarin kwayoyin Sc2O3, nauyin kwayoyin 137.91. Scandium oxide (Sc2O3) yana ɗaya daga cikin mahimman samfuran samfuran scandium. Abubuwan da ke cikin physicochemical suna kama da ƙarancin ƙasa oxides kamar ...Kara karantawa -
Yanayin Farashi Na Duniya Rare A ranar 8 ga Nuwamba, 2023
Rare ƙasa iri-iri ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙasƙanci mafi ƙasƙanci farashi mafi ƙasƙanci Matsakaicin farashi na yau da kullun da faɗuwa / yuan Unit Lanthanum Oxide La2O3/EO≥99.5% 3400 3800 3600 - Yuan/ton Lanthanum Oxide La2O3/EO≥99.99% 16000 Oxide Oxide 16000Kara karantawa -
Jadawalin tsarin samar da ƙasa da ba kasafai ba
Kara karantawa -
Fasahar ƙasa da ba kasafai ba, amfanin ƙasa da ba kasafai ba, da tsarin tsabtace ƙasa da ba kasafai ba
Gabatarwa zuwa Fasahar Masana'antu Rare Duniya ·Rare ƙasa ba ƙaƙƙarfan sinadari ba ne, amma kalmar gama-gari don abubuwa 15 da ba kasafai suke yin ƙasa ba da yttrium da scandium. Don haka, abubuwan da ba kasafai 17 na duniya ba da mahallinsu daban-daban suna da amfani iri-iri, kama daga chlorides mai tsabta na 46% zuwa si ...Kara karantawa -
Yanayin Farashi Na Duniya Rare A ranar 7 ga Nuwamba, 2023
Rare ƙasa iri-iri ƙayyadaddun ƙayyadaddun ƙayyadaddun farashi mafi ƙasƙanci Mafi girman farashi Matsakaicin farashi na yau da kullun da faɗuwar yuan Lanthanum Oxide La2O3/EO≥99.5% 3400 3800 3600 - Yuan/ton Lanthanum Oxide La2O3/EO≥99.99% 16000 Oxide Oxide 16000Kara karantawa -
Yanayin Farashi Na Duniya Rare A ranar 6 ga Nuwamba, 2023
Rare ƙasa iri-iri ƙayyadaddun ƙayyadaddun ƙayyadaddun farashi mafi ƙasƙanci Mafi girman farashi Matsakaicin farashi na yau da kullun da faɗuwar yuan Lanthanum Oxide La2O3/EO≥99.5% 3400 3800 3600 - Yuan/ton Lanthanum Oxide La2O3/EO≥99.900000% 16000 Oxide Oxide 16000 Ce...Kara karantawa -
Rare farashin duniya a watan Oktoba 2023
Rare yanayin farashin duniya a cikin Oktoba 2023 1, Rare farashin duniya index Trend Chart na Rare Duniya Farashin Index na Oktoba 2023 A watan Oktoba, jimlar farashin duniya da ba kasafai ba ya nuna yanayin koma baya a hankali. Matsakaicin ƙimar farashi na wannan watan shine maki 227.3. Ma'aunin farashin ya kai matsakaicin 231.8...Kara karantawa -
Gabatarwa zuwa Rare Abubuwan Abubuwan Duniya
Abubuwan da ba a sani ba sun haɗa da lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulbium (Er), thulYu (Tulbium). scandium (Sc), da yttrium (Y). Inji Eng...Kara karantawa -
Rabewa da Tsaftace Abubuwan Halitta na Duniya Rare
Tun daga shekarun 1950, ma'aikatan kimiyya da fasaha na kasar Sin da ba kasafai ba suka gudanar da bincike da ci gaba mai zurfi kan hanyar hako sauran abubuwan da ba kasafai ba, kuma sun cimma sakamakon binciken kimiyya da yawa, wadanda aka yi amfani da su sosai wajen samar da masana'antu na duniya.Kara karantawa