Huate Magnet Technology Company iyo RWTH Aachen University of Germany si wadajir ah u dhisay Shaybaadhka muhiimka ah ee Sino-German ee Magneto iyo Cilmi-baarista Farsamada Faa'iidada Sirdoonka iyo Horumarinta, oo ku yaala xarunta Huate Magnet Technology Company, shaybaarka waxaa loo dhisay si waafaqsan heerarka shaybaarka qaranka, iyo iyada oo loo marayo hordhaca ah ee dareenka caqli-galnimada Germany iyo kala-soocidda technology, oo ay weheliso codsiga of magnets superconducting iyo codsiga dhaqanka ee technology magnetic, waxaa ka go'an in horumarinta macdanta caalamiga ah ee warshadaynta iyo kala-soocidda warshadaha, si ay u bixiyaan hagitaan sayniska, muujinta codsiga iyo tababarka shaqaalaha laf dhabarta.iyo tababarka kartida laf dhabarta.Isla mar ahaantaana, waxay sidoo kale siisaa madal adeeg dadweyne oo xirfad leh oo loogu talagalay Isbahaysiga Istiraatiijiyadeed ee Magnetism ee Qaranka iyo Ururka Macdanta Metallurgicalka Qaranka.
Xarunta Tijaabada Macdanta ee Huate waa "Shaybaarka Muhiimka ah ee Gobolka Shandong ee Tignoolajiyada Codsiga Magnetka iyo Qalabka", "Shaybaadhka Muhiimka ah ee Sino-Jarmalka ee Magnetism iyo Cilmi-baarista Farsamada Farsamada Macdanta Hagaajinta", iyo "Public Service Platform of National Magnetism Strategic Alliance", Xaruntu waxay dabooshaa aag dhan 8,600 mitir oo laba jibbaaran waxayna leedahay 120 cilmi-baarayaal tijaabo ah oo waqti-buuxa iyo mid-dhiman ah, kuwaas oo 36 ka mid ah ay leeyihiin magacyo sare ama ka badan.
Gudaha, waxaa jira jajabinta iyo shiidi meelaha macdanta, meelaha kala soocidda qalalan, meelaha cusub ee shaybaarka tamarta, meelaha la dareemi karo, meelaha kala fogaansho X-ray, meelaha kala soocidda magnetic superconducting, meelaha qoyan qoyan, multi-functional goobaha xulashada joogto ah, sabbaynaya iyo aagagga kala-soocidda cuf-jiidadka, aagagga shaybaadhka shaybaarka, aagagga tijaabada alaabta cusub, iyo meelaha tijaabada budada ah.Waxaan haynaa in ka badan 300 oo qalab oo kala duwan oo ah ka faa'iidaysiga agabka iyo falanqaynta iyo qalabka tijaabada.Ku qalabaysan tas-hiilaadka nidaamka horumarsan sida koronto-soo-saarka photovoltaic, qaboojiyaha dhexe, ka saarida siigada biyaha, iyo wareegga biyaha, waa mid ka mid ah shaybaarrada xirfadlayaasha ah ee ugu weyn uguna qalabaysan ee farsamaynta macdanta iyo kala-soocidda Shiinaha.
Xarunta tijaabadu waxay leedahay tiro guulo hal abuur teknooloji ah oo ku saabsan tignoolajiyada farsamaynta macdanta, tignoolajiyada, naqshadaynta iyo qalabka kuwaas oo ah heerka hogaaminta caalamiga ah.Waxay leedahay is-dhaafsiga farsamada iyo iskaashiga machadyada cilmi-baarista ee caanka ah ee gudaha iyo dibaddaba, sida Jarmalka Aachen University of Technology, Australia Queensland University, Chinese Academy of Sciences, oo ay iskaashi la leedahay Northeast University, Beijing University of Science and Technology, North China University ee Teknolojiyadda, Jaamacadda Teknolojiyadda Wuhan, Jaamacadda Sayniska iyo Teknolojiyadda Shandong, Jaamacadda Teknolojiyadda Shandong, Jaamacadda Teknolojiyadda Jiangxi Suzhou Zhongcai Nonmetallic Mining Industrial Design and Research Institute, Jinjian Engineering Design Co., Ltd., Yantai Gold Institute, Xingsheng Mining iyo Jaamacadaha kale waxay si wadajir ah u dhisaan shaybaar tijaabo ah iyo xarun cilmi baaris iyo tababar jaamacadeed.Iyada oo loo marayo cilmi-baarista sayniska iyo tijaabooyinka kala soocida dareenka garashada, teknoolojiyadda sareynta magnetic, magnet joogto ah iyo kala-soocidda korantada iyo tignoolajiyada codsiga dib-u-warshadaynta, waxaanu bixinaa adeegyo farsamo oo cilmiyaysan oo dhamaystiran oo loogu talagalay warshadaha macdanta, oo ay ku jiraan hababka faa'iidada, tijaabooyinka, iyo naqshadeynta.Waxa la dallacsiiyay oo lagu dabaqay dhawr kooxood oo macdan qodis ah oo si fiican loo yaqaan gudaha iyo dibaddaba, xalinta mashaakil badan oo farsamo oo muhiim ah oo ka jira warshadaha iyo kor u qaadida horumarka caafimaadka leh ee cagaaran iyo miinooyinka caqliga leh.
Meesha wax lagu shiido oo la jajabiyey
Qalabka wax lagu burburiyo waxaa ka mid ah burburiyaha daanka, rullalusha, burburiyaha dubbaha, mishiinka wax lagu shubo, iwm.Ujeedada ugu weyn ee burburinta iyo burburinta qalabka waa in la burburiyo oo la shiido macdano waaweyn ilaa cabbir u qalma.
Aagga kala soocida qalalan
Qalabaysan qalab kala duwan oo ka faa'iidaysiga qalalan sida electromagnetic iyo magnets joogto ah, magnet joogto ah kala soocida qalalan magnet ka mid ah CTF budada ore qalalan kala-soocidda, CXJ cylindrical magnetic separator, CTDG bulk qalalan kala-soocida, FX budada ore dabaysha qalalan, CFLJ xoog magnetic rullaluistemadka magnetic Separator, iyo qalabka kale ee kala soocida magnetic, oo leh xoog goob magnet ah oo u dhaxaysa 800Gs ilaa 12000Gs.Inta badan loogu talagalay dhar-xidhashada ka hor iyo dabada qashinka ee macdanta birta madow sida magnetite, birta oxidized, ilmenite, iyo manganese macdanta hoostooda xaaladaha cabbirka walxaha aan fiicneyn, hagaajinta darajada macdanta la doortay iyo dhimista kharashyada wax soo saarka sida gaadiidka, shiididda, iyo faa'iidada .The budo ore dabaysha magnetic separator qalalan waxay leedahay sifooyin badan oo ulo magnetic, xagal duub weyn, xoog beerta sare, walaaqaya magnetic, qalabka dabaysha, xeerinta xawaaraha beddelka inta jeer, iwm Waxay ku habboon tahay kala soocidda iyo soo kabashada magnetite ganaax iyo birta. gobalada qalalan iyo qabowga.Isla mar ahaantaana, waxaa lagu qalabeeyay qalab casri ah oo ceeryaamo biyaha ka saaraya siigada si loo hubiyo jawi nadiif ah oo nadiif ah.
Aagga tijaabada walxaha tamarta cusub
Budada qalalan ee birta birta ah waxay ka kooban tahay gariiradda kicinta, aaladaha dejinta birta tooska ah, qaybaha kala-soocidda, racks, nidaamyada qaboojinta, kanaalada walxaha laga sii daayo, iyo qaybo kale.Inta badan loo isticmaalo in laga saaro walxaha magnetic alaabta sida batari lithium, quartz-nadiifinta sare, kaarboon madow, graphite, olol retardants, cunto dhif ah budada dhalaalaysa dhulka, pigments, iwm
Shuruudaha nadiifinta ee alaabta baytariyada lithium ayaa sii kordheysa.Iyada oo ku saleysan tignoolajiyada iyo waayo-aragnimada guusha leh ee dhinacyada la xidhiidha, shirkadeena waxay hagaajisay qalabkii asalka ahaa waxayna samaysay taxane cusub oo qalalan oo qalalan demagnetizer si ay u daboolaan baahiyaha dhabta ah ee macaamiisha..
Iyada oo ku saleysan sifooyinka kala duwan ee alaabta, qaab dhismeedka wareegga magnetic macquul ah ayaa loogu talagalay si loo hubiyo xoogga goobta magnetic ee qolka kala-soocidda.Isku dhafka warbaahinta usha-qaabeeya, jiingado, iyo mesh mesh oo ku habboon qalabyo kala duwan, ma aha oo kaliya hagaajinta awoodda saarista qalabka magnetic, laakiin sidoo kale waxay si weyn u wanaajisaa waxtarka wax soo saarka.Qolka kala-soocidda goobta birlabku waa dheer yahay, xoogga goobta gadaalkuna waa sarreeyaa, oo gaaraya ilaa 6000Gs.Waxay leedahay saamayn ka saarista birta oo wanaagsan waana qalabka muhiimka ah ee ka saarista birta iyo nadiifinta alaabta baytariyada lithium iyo quartz nadiif ah oo sarreeya
Aagga kala soocida dareemayaasha caqliga
Ku qalabaysan Raajo heer caalami ah oo heer caalami ah, infrared-ku dhow, iyo optoelectronic dareenka garaadka iyo nidaamka kala soocidda si wadajir ah la horumariyo Aachen University of Technology ee Germany, waxa ay ku guulaysata soo saarista ee dusha iyo sifooyinka gudaha ee macdanta at xawaaraha ultra-sare.Iyadoo la isku darayo tignoolajiyada jira ee farsamada casriga ah ee warshadaha 4.0 ee Jarmalka, waxay xallisaa dhibaatada qalalan ee kala-soocidda hore iyo qashinka qashinka waxayna buuxisaa farqiga gudaha.Aaggan tijaabada ah waxaa lagu qalabeeyay khad tijaabo ah oo kala soocida warshadaha, kaas oo kala saari kara macdano u dhexeeya 1-300mm.Mabda'a shaqadeeda ayaa ah in dhammaan macdanaha mid mid loo garto marka la dhex marayo dareemayaasha, xogta la aqoonsadayna waxaa loo gudbiyaa nidaamka kontoroolka kombuyuutarka si loo falanqeeyo loona barbardhigo.Tilmaamaha falanqaynta ayaa markaa loo gudbiyaa habka fulinta ee xiga, iyo macdanta waxtarka leh iyo dhagaxyada qashinka ayaa lagu kala soocaa nidaamka afuufka si loo gaaro shaqada hore ee xulashada iyo qashinka.Muhiimadda codsiga warshadaha ee habkani wuxuu beddelayaa xulashada buug-gacmeedka, wuxuu yareeyaa xoogga shaqada, wuxuu tuurayaa dhagaxyada qashinka ee macdanta, wuxuu hagaajiyaa darajada macdanta ka hor inta aan la shiidi, taas oo yareyneysa wax soo saarka dabo ganaaxa ka dib marka la shiidi karo, hoos u dhigista kaydka alaabada dabada oo si wax ku ool ah u yareeya cadaadiska deegaanka ee ay keento dabada.
Aagga kala soocida garaadka ee raajada
Mashiinka kala-soocidda garaadka ee HTRX waa qalab kala-soocidda garaadka ujeeddo badan leh oo ay si madax-bannaan u soo saartay shirkadeena.Waxay isticmaashaa hababka aqoonsiga garaadka si ay u dejiso qaabab falanqayn oo u dhigma sifooyinka macdanta kala duwan.Iyada oo loo marayo falanqaynta xogta weyn, waxay digitizes ka dhigtaa aqoonsiga macdanta iyo gangue, oo ugu dambeyntii ka saartaa gangue iyada oo loo marayo nidaam afuufid caqli leh.Mashiinka kala-soocidda caqliga leh ee HTRX ayaa si ballaaran loogu isticmaali karaa ka faa'iideysiga macdanta magnetic daciifka ah sida dahabka, dhulka dhifka ah, tungsten, iwm. biraha.
Aagga tijaabada kala soocida magnetic superconducting
Heerkulka hoose ee superconducting magnetic magnetic waa mid ka mid ah qalabka kala soocida magnetic la xoog weyn oo caalami ah oo ku saabsan cilmi-baarista wadajirka ah iyo horumarinta Huate iyo Shiinaha Academy of Sciences.Kala-soocida magnetic-ka sare ee dhaqameedku wuxuu leeyahay awoodda ugu sarreysa ee magnetic 1.8 Tesla oo keliya, iyo kala-soocida magnetic-ku-hooseeya waxay gaari kartaa 8.0 Tesla.Waxaa loo adeegsaday ka saarista nijaasta iyo nadiifinta macdanta budada ah ee aan birta ahayn, agabka magnetic daciifka ah, kala soocida birta dhifka ah ee farsamaynta, iyo warshadaha kale, waxayna ku guulaysatay natiijooyin tijaabo ah oo wanaagsan iyo codsiyada warshadaha.
Aagga tijaabada qoyan ee kala soocida
Waxaa jira aagga kala soocida magnetic, aagga kala soocida cuf-jiidadka, aagga sabbeynta, aagga fuuq-baxa, iyo aagga qallajinta.Halkan, muunad yar oo tijaabo ah hal mishiin oo macdanta ah ayaa lagu samayn karaa si loo go'aamiyo dhaqidda macdanta iyo sahaminta xaaladaha ka faa'iidaysiga.
Alaabta Patent JCTN sifaynta iyo dhimista birlababka kala-soocida waxay qabataa dhismayaal ay ka mid yihiin tiirar birlab ah oo badan, xagal duuban oo waaweyn, wareegtada roga, iyo biyo raacida heerar badan.Waxay ku habboon tahay nadiifinta, baabi'inta, iyo xoojinta magnetite-cagaaran, taas oo hagaajin karta heerka xoogga birta waxayna yareyn kartaa luminta birta birta ee dabada.
Qalabka kala goynta magnetic qoyan ee joogtada ah inta badan waxaa ka mid ah cTB cylindrical magnetic separator, cTY pre shiidid separator, SGT qoyan rullaluistemadka magnetic SGT qoyan, SGB saxan magnetic SEPARATOR, JcTN sifaynta iyo slag dhimista magnetic SEPARATOR, oo leh xoog goob magnetic u dhexeeya 600Gs ilaa 1100Gs.Inta badan bartilmaameedka dhexdhexaadka ah iyo macdanta magnetic daciifka ah sida magnetite, vanadium titanium magnetite, pyrrhotite, hematite, limonite, manganese ore, ilmenite, chromite, garnet, biotite, tantalum niobium ore, tourmaline, iwm.
The patented alaabta si toos ah giraanta gradient Magnetic sare korsado technology qaboojinta hore saliid-biyaha ka kooban, muujinayo xoog goob magnetic sare, gariiradda gradient hoose u kacaya, conductivity magnetic sare garaaca usheeda dhexe, iyo yar oo kuleyl goobta magnetic.Waxay ku habboon tahay ka faa'iidaysiga qoyan ee macdanta birta magnetic daciifka ah sida birta oksaydhized, orega manganese, chromite, iyo birta titanium oo leh dhexroor -1.2mm, oo ay ku jiraan hematite-grained, birta brown, siderite, iyo birta specular.Waxa kale oo loo isticmaali karaa ka saarista birta iyo nadiifinta macdanta birta sida quartz, feldspar, kaolin, spodumene, fluorite bauxite, iwm..
Kala soocida magnetic slurry sare ee korantada ayaa leh astaamo u gaar ah sida naqshadeynta gariiradda korantada, qaboojinta isku dhafka saliidda-biyaha, dhexdhexaadiyaha magnetic sare, kontoroolka barnaamijka tooska ah, iyo gradient field magnetic weyn.Waxay ku habboon tahay ka saarista iyo nadiifinta macdanta aan birta ahayn ama alaabta sida quartz, feldspar, kaolin, iwm., waxaana loo isticmaalaa daaweynta biyaha wasakhda ah ee dhirta birta iyo tamarta korontada.
Madal xulashada shaqo badan
Nidaam wax soo saar tijaabo ah oo badan oo shaqeynaya ayaa lagu rakibay madal qaab dhismeedka birta ah oo weyn si loogu ekaado heerka hawlgalka ee khadka wax soo saarka warshadaha ee warshad faa'iido qoyan.Waxay samayn kartaa tijaabooyinka faa'iidaysiga warshadaha ee macdanta macdanta iyada oo loo marayo dhammaan habka shiididda, kala-soocidda, ka-faa'iidaysiga, iyo fuuq-baxa.Marka la isku daro mashiinnada tijaabada ee kala duwan ee qaabeynta caalamiga ah, waxay buuxin kartaa baahida hababka kala duwan ee kala-soocidda macdanta.Hubi isku halaynta iyo xasiloonida xogta tijaabada iyada oo loo marayo tijaabadan habaysan inta lagu jiro hawsha oo dhan.
Madal ka faa'iidaysiga joogtada ah ee warshaduhu waxa ka mid ah macdan aan biraha ahayn, biraha birta ah, iyo ka faa'iidaysiga joogtada ah ee macdanta birta ah.Qalabka ugu muhiimsan waxaa ka mid ah miraha kubbadda, dhagaxyada usha, miraha munaaradaha, duufaannada, shaashadaha gariir ee saddex-cabbir ah, kuwa wax-soo-saaraya, kala-saareyaasha magnetic cylindrical, nadiifinta iyo kala-saareyaasha magnetic dhimista, kala-saareyaasha magnetic saxan, giraanta toosan iyo dareeraha korantada sare ee kala-saareyaasha magnetic, sabbeynta kala-soocida, chutes spiral, screens gariiraya, filtarrada disc koofida cufan qoto dheer, iyo tas-hiilaad kale oo nidaamsan ee shiidi, kala soocidda magnetic daciif ah, kala soocidda cuf magnet xoog leh, fuuqbaxa, fiirsashada, iyo sifaynta cadaadiska, Dhammaystiran xogta imtixaanka ka faa'iidaysiga ku siin kartaa saldhig farsamo oo sayniska iyo macquul ah. ee dhirta ka faa'iidaysiga.
Sabaynta iyo kala soocida cufisjiidadaagga
Qalabka kala soocida cuf-isjiidadka waxaa ka mid ah ruxruxo, centrifuge, cyclone, chute spiral, concentrator spiral, iwm. Waxay ku habboon tahay kala-soocidda macdanta birta culus sida birta titanium birta, rutile, chromium iron tungsten ore, iyo nadiifinta non- macdano macdan ah sida quartz iyo feldspar.Kala-soocidda magnetic iyo kala-soocidda cuf-jiidadka waxay si wax ku ool ah u wanaajin kartaa kala-soocidda alaabta.
Qalabka sabbeynta waxaa ka mid ah XFD unug sabbeyn laadlaad ah iyo 24L mashiinka sabbeynta joogtada ah, oo ku habboon ka faa'iideysiga macdanta birta ah ee aan birta ahayn sida dahabka, qalinka, naxaasta, rasaasta, zinc, tungsten, molybdenum cobalt, dhul naadir ah, iyo sabbeynta gadaal. macdanta sida quartz iyo birta si looga saaro wasakhda.
Meesha tijaabada ee budada lagu farsameeyo
Qalabka wax lagu shiido ultrafine iyo qalabka kala-soocida ee budada ayaa leh sifooyinka ilaalinta xidhashada aadka u saafiga ah, naqshadaynta boodhka sayniska, qaabaynta la hagaajiyay iyo dhimista isticmaalka, xakamaynta tooska ah, cabbirka walxaha shiida ultrafine, iyo hufnaanta kala soocida socodka hawada sare.Ku habboon shiididda ultrafine iyo darajaynta macdanta aan biraha ahayn sida calcite, limestone, barite, gypsum, quartz, feldspar, mullite, illite, pyrophyllite, iwm. Waxa kale oo lagu dabaqi karaa habaynta budada ultrafine sida sibidhka iyo alaabta daawada..
Meelaha kale ee taageeraya
Ku qalabaysan sambabada macdanta laga helo iyo meelaha lagu kaydiyo, meelaha muunada macdanta wakiiladu ka soo bandhigaan aduunka oo dhan, goobaha hawlgalka, iwm.
Xarunta tijaabadu waxay bixisaa kala-soocidda iyo nadiifinta biraha kala duwan ee birta ah, biraha aan birta ahayn, biraha qaaliga ah, iyo macdanta aan birta ahayn ee shirkadaha macdanta iyo machadyada cilmi-baarista;Bixi hagitaan farsamo oo macquul ah oo loogu talagalay dhismaha tignoolajiyada ka faa'iidaysiga dhamaystiran ee ilaha labaad sida dabada warshadaha, dabada, iyo qashinka birta ee ka faa'iidaysiga adag oo adag iyo tijaabooyinka faa'iidada macdanta birta badan sida magnetic, cuf-isjiidadka, sabbeynta isku dhafan ka faa'iidaysiga iyo ka faa'iidaysiga joogtada ah ee warshadaha semi.
Shandong Huate Magnet Technology Co., Ltd. waxaa la aasaasay 1993 (koodka stock: 831387).Shirkadu waa horyaal wax soo saarka qaranka, takhasus qaran, la safeeyey, iyo ganacsi cusub oo furaha "yar yar", shirkad hal abuur leh oo heer qaran ah, shirkad heer qaran ah oo tignoolajiyada sare leh, shirkad soo bandhigta hantida garaadka qaranka, iyo shirkad hormuud u ah Linqu Qalabka Magnetoelectronics Saldhig Warshadaha Sifada.Sidoo kale waa unugga guddoomiyaha ee Magnetoelectronics Qaranka iyo Heerkulka Low Superconductivity Codsiga Technology Innovation Strategic Alliance Guddoomiye ku xigeenka Unit of China culus Machinery Industry Association.Waxaan leenahay xarumaha cilmi baarista iyo horumarinta sida xarumaha cilmi baarista postdoctoral ee qaranka, xarumaha tacliinta dhamaystiran, shaybaarada muhiimka ah ee gobolka ee farsamada codsiga magnetic iyo qalabka, iyo gobolka magnetoelectric xarumaha farsamada.Bedka guud waa 270000 mitir oo laba jibbaaran, oo leh caasimad ka diiwaan gashan in ka badan 110 milyan yuan, Iyadoo in ka badan 800 oo shaqaale ah, waa mid ka mid ah saldhigyada wax soo saarka xirfadeed ee ugu weyn iyo wax soo saarka qalabka codsiga magnetic ee Shiinaha.Waxaan ku takhasusay soo saarista qalabyada sawir-qaadista magnetic superconducting caafimadka, magnets joogto ah, electromagnetic iyo heerkulka hoose ee superconducting magnetic, saarayaasha birta, iyo qalabyada macdanta dhamaystiran.Baaxadda adeegeena waxaa ka mid ah baytariyada lithium, qalabka tamarta cusub ee photovoltaic, miinooyinka, dhuxusha, korontada, biraha, biraha aan birta ahayn, iyo goobaha caafimaadka.Waxaan bixinaa adeegyada qandaraasyada guud ee EPC + M&O ee khadadka wax soo saarka macdanta, alaabadayadana waxaa laga iibiyaa 30 wadan oo ay ku jiraan Australia, Germany, Brazil, India, iyo South Africa.
Shandong Hengbiao Inspection and Testing Co., Ltd. waxay leedahay bedka guud ee in ka badan 1800 mitir oo laba jibbaaran iyo in ka badan 600 oo hanti go'an ah.Waxaa jira 25 shaqaale ah oo kormeerayaal iyo imtixaano ah oo wata darajooyin xirfadeed sare iyo 10 farsamayaqaan shaybaar.Waa shirkad qaran ahaan la aqoonsan yahay oo bixisa kormeer xirfadeed iyo tijaabin, la-talin tignoolajiyada macluumaadka, waxbarashada iyo adeegyada tababarada macdanta iyo biraha la xidhiidha warshadaha silsiladaha Adeegyada Dadweynaha kuwaas oo si madaxbanaan u qaadan kara mas'uuliyadda sharci shaqeeya iyo bixinta adeegyada si waafaqsan cNAS-CL01: 2018 (Heerarka Aqoonsiga ee Tijaabada iyo Shaybaarada Calibration).Waxay ka kooban tahay qolka falanqaynta kiimikaad, qolka falanqaynta qalabka, qolka tijaabada walxaha, iyo qolka tijaabada waxqabadka jirka. Waxaanu haynaa in ka badan 200 oo qalab iyo qalab ah, oo ay ku jiraan Thermo Fisher X-ray fluorescence spectrometer, nuugista atomiga, spectrometer plasma emission spectrometer , Falanqeeyaha baaruudka carbon, mashiinka baaritaanka spectrometer-ka tooska ah, mashiinka tijaabada caalamiga ah, iwm.
Baaxadda ogaanshaha waxaa ka mid ah falanqaynta kiimikada aasaasiga ah ee aan birta ahayn (quartz, feldspar, kaolin, mica, fluorite, iwm.) iyo macdan (birta, manganese, chromium titanium, vanadium, tungsten, molybdenum, lead, zinc, nikkel, dahab, qalin , macdanta dhulka naadir ah, iwm) macdanta, iyo sidoo kale walxaha iyo tijaabinta waxqabadka jireed ee birta aan la taaban karin, birta kaarboon, naxaasta, aluminium, iyo walxo kale oo bir ah.
Waqtiga boostada: Sebtembar-05-2023