- Igice cya 16

Igiciro cyimyitwarire idasanzwe ku ya 31 Nyakanga 2023.

na admin ku ya 23-07-31

Ibicuruzwa Izina Ibiciro Byinshi kandi Ha Guhe Ibyuma Lanthanum (Yuan / ton) 4000

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Igiciro cyimyitwarire idasanzwe ku ya 27 Nyakanga 2023.

na admin ku ya 23-07-27

Ibicuruzwa Izina Ibiciro Byinshi kandi Ha Guhe Ibyuma Lanthanum (Yuan / ton) - Yuan / TG) 9100

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Vietnam irateganya kongera umusaruro w'isi ku isi yatangiwe ku isi kugeza 2020000

na admin ku ya 23-07-27

Dukurikije gahunda ya leta, Vietnam arateganya kongera umusaruro w'isi itangwa na toni 2020000 ku mwaka wa 2030. Minisitiri w'intebe wungirije Chen Hongse yashyize umukono kuri 18 Nyakanga, avuga ko umugambi wo ku ya 18 Nyakanga, avuga ko ubucukuzi bw'isi icyenda idasanzwe mu majyaruguru y'imiryango ...

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Igiciro cyisi cyisi ku ya 21 Nyakanga, 2023

na admin ku ya 23-07-21

Ibicuruzwa Izina Ibiciro Byinshi kandi Ha Guhe Ibyuma Lanthanum (Yuan / ton) - Yuan / ton)

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Gake igiciro cyisi icyerekezo cya 19 Nyakanga 1923

na admin ku ya 23-07-19

Ibicuruzwa Izina Ibiciro Ibiciro no Kumanuka Icyuma Lanthanam (Yuan / ton) 400050 - Yuan / TG

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Kuva ku ya 10 Nyakanga kugeza 14 Nyakanga, Rare Isi Yibanze Icyumweru Gusubiramo - Ese inkunga y'ibiciro ku bwiza bwa kera ya Suihuasheng iracyafite intege nke muri shampiyona ??

na admin ku ya 23-07-14

Muri iki gihe umwaka ushize, umurongo ukosora ibiciro byisi ntibihagarara; Muri iki gihe cyumwaka, ibiciro byisi byisi bifite ihindagurika kandi riharanira inshuro nyinshi mubushakashatsi. Ubusaza bwarashize, none burenze ubwiza bwa kera. Kuri iki cyumweru (7.10-14), isoko ryisi ridasanzwe riri muri lin ...

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Icyerekezo gine cyingenzi cyo gusaba ibintu bidasanzwe byisi mubinyabiziga bishya byingufu

na admin ku ya 23-07-14

Mu myaka yashize, amagambo "nta gaciro yisi yisi", "ibinyabiziga bishya byingufu", kandi "iterambere rihuriweho" ryagaragaye kenshi mubitangazamakuru. Kubera iki? Ibi ahanini biterwa no kwitabwaho byishyuwe nigihugu mugutezimbere Enviro ...

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Ibiciro by'isi idasanzwe ku ya 13 Nyakanga, 2023

na admin ku ya 23-07-13

Ibicuruzwa Izina Ibiciro Ibiciro Ups kandi Hasi

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Ubumaji Ntangambaro Yisi: Cerium oxide

na admin ku ya 23-07-06

Cerium oxide, formulala ni umuyobozi mukuru, umushinwa alias: Cerium (iv) oxide, uburemere bwa molecular: 172.11500. Irashobora gukoreshwa nkibikoresho byo muri polishing, umusemburo, catalyst utwara (umufasha), selile ya electraviolet, andlerrotive yuzuye, ibikoresho bya electroceramics,

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Ubumaji Ntibisanzwe | Guhishura amabanga ntubizi

na admin ku ya 23-07-06

Isi idasanzwe ni iki? Abantu bafite amateka yimyaka irenga 200 kuva kuvumbura isi mu 1794. Kubera ko muri kiriya gihe cyavumbuwe muri 1794. Kubera ko muri kiriya gihe cyavumbuwe muri 1794. Amateka, oxide nkiyi yari isanzwe ...

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Ubumaji Ntarengwa Isi Ikintu: Terium

na admin ku ya 23-07-05

Terium ni iy'icyiciro cy'isi iremereye, ifite ubwinshi bwo hasi mu bukorikori bw'isi kuri ppm gusa. Terbium oxide konte munsi ya 0.01% yisi yose idasanzwe. Ndetse no mu bwoko bwa Ytrium ya Ytrium ion buremereye isi iremereye ore ibikubiye muri terbium, teribium

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Uburyo ibintu bidasanzwe byisi bikora ikoranabuhanga rigezweho

na admin ku ya 23-07-05

Muri Frank Herbert's Opera "DUNES", ibintu bisanzwe byagaciro bita "Ibirungo" byerekana ko abantu bafite ubushobozi bwo kuyobora isanzure rinini gushinga imico itandukanye. Mubuzima nyabwo kwisi, itsinda ryibicuruzwa karemano byitwa sitele elem

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