Iindaba
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Yintoni umahluko phakathi kweZuojin 999 kunye neZuojin 9999?
I-Zujin 999 kunye ne-Zujin 9999 zizinto ezimbini ezahlukeneyo zegolide yobumsulwa. Umahluko phakathi kwazo ukwimeko yobumsulwa begolide. 1. I-Zujin 999: I-Zujin 999 ibhekisa kubumsulwa bezinto zegolide ezifikelela kwi-99.9% (ekwaziwa ngokuba ziinxalenye ezingama-999 ngewaka ngalinye). Oku kubonisa ukuba izinto zegolide ziqulathe ezimbalwa kakhulu ...Funda ngokugqithisileyo -
Umboniso wezinto zobucwebe kunye namatye anqabileyo aseHongkong
Umboniso weGem wobucwebe waseHong Kong ka-2023, oququzelelwe yi-Infirman Exhibition Group, uza kubanjwa kabini ngonyaka ngomhla we-16 kuSeptemba 2022, umboniso uza kubanjelwa kwiZiko leNgqungquthela kunye neMiboniso laseHong Kong, 1 Expo Drive, eWan Chai, eTaiwan, eTshayina. Indawo yomboniso kulindeleke ukuba ifikelele kwisikwere se-135,000 ...Funda ngokugqithisileyo -
Ishishini lesinyithi kunye nezinto ezintsha zesinyithi: Qhubeka ujonge igolide
Iintsimbi ezisisiseko: Ukunqunyulwa kwe-RRR yasekhaya kwandisa ukuzithemba, kwaye ixabiso leentsimbi ezisisiseko kulindeleke ukuba linyuke liye phezulu. Ngokutsho kweWind, ukususela nge-11 kaSeptemba ukuya kwi-15 kaSeptemba, amaxabiso e-LME copper, aluminium, lead, zinc, tin atshintshile nge-2.17%, 0.69%, 1.71%, 3.07%, 1.45%. Ngaphesheya kwezilwandle, ngokutsho kweWind, i-US...Funda ngokugqithisileyo -
Ziziphi iindlela zokukhupha iGolide
1. Ukwahlulwa kwe-nitric acid ukuze kukhutshwe igolide kungasetyenziswa ukwahlulwa kwe-nitric acid, i-nitric acid edibeneyo ibe ziibhika, imfuneko yokukhupha igolide kwisinyithi ibe ziibhika. Emva koko iBeaker ibekwa kwisibambi sebhika ize ifudunyezwe ngesibane sotywala ukuze ivelise igolide eqhekekileyo. 2. Ulawulo lwamanzi...Funda ngokugqithisileyo -
Wamkelekile ukutyelela iHasung kwiHongkong Jewellery Exhibition ngoSeptemba 20-24.
IHong Kong, indawo ephambili kwihlabathi yokurhweba ngezinto zobucwebe, yindawo yokuzifihla yasimahla apho kungekho mithwalo okanye imiqathango ebekwe kwiimveliso zobucwebe ezixabisekileyo okanye izinto ezinxulumene noko. Ikwayindawo efanelekileyo apho abarhwebi kwihlabathi liphela banokuphuma baye kwiimarike ezikhulayo zaseTshayina nakwi...Funda ngokugqithisileyo -
Zenziwa njani ii-nuggets zegolide?
Indlela yokuvelisa ii-nuggets zegolide yahlulwe kakhulu ngala manyathelo alandelayo: 1. Ukukhetha izinto: Ii-nuggets zegolide zihlala zenziwe ngegolide enobunyulu obungaphezulu kwe-99%. Xa ukhetha izinto, kufuneka ulawulo oluqinileyo lomgangatho kunye nobunyulu bazo. 2. Ukunyibilikisa: Yongeza izinto ezikhethiweyo kwi...Funda ngokugqithisileyo -
Wamkelekile ukutyelela iHasung ngo-2023 eBangkok Jewelry and Gem Fair, eThailand
UHasung uza kuthatha inxaxheba kwi-2023 Bangkok Jewelry and Gem Fair, eThailand nge-6 kaSeptemba – 10 kaSeptemba 2023. Wamkelekile ukuba usityelele kwi-booth V42 (Indawo yeZixhobo zobucwebe kunye nezixhobo). Malunga noMboniso: Umxhasi: Isebe leMiboniso yokuKhuthazwa koRhwebo lwaMazwe ngaMazwe: 25,020.00 square metres Inani le ...Funda ngokugqithisileyo -
Itekhnoloji yokuphosa iiMetals ezixabisekileyo
Iteknoloji yomatshini wokuphosa iintsimbi ezixabisekileyo yinkqubo yokufudumeza nokunyibilikisa izinto zesinyithi ezixabisekileyo ezifana negolide, isilivere, iplatinum, ipalladium, njl.njl., zibe lulwelo uze uzigalele kwiimold okanye kwezinye iintlobo ukwenza izinto ezahlukeneyo. Le teknoloji isetyenziswa kakhulu ekwenzeni ubucwebe,...Funda ngokugqithisileyo -
Umboniso weZacholo kunye neGem waseBangkok ka-2023, eThailand
Umboniso wezinto zobucwebe kunye neeGem waseBangkok ka-2023-Umboniso Intshayelelo40040Umboniso wobushushu Umxhasi: Isebe lezoRhwebo lwaMazwe ngaMazwe Indawo yomboniso: 25,020.00 square metres Inani lababonisi: 576 Inani labatyeleli: 28,980 Ixesha lokubamba: Iiseshoni ezi-2 ngonyaka Umboniso wezinto zobucwebe kunye neeGem waseBangkok (Ba...Funda ngokugqithisileyo -
Isishwankathelo senkqubo yokubumba umgubo wetekhnoloji yokuprinta ye-Metal 3D.
Isishwankathelo senkqubo yokubumba umgubo wetekhnoloji yokushicilela ye-3D yesinyithi, ulwazi olushushu, njengeyona nxalenye ibalulekileyo yecandelo lesinyithi uthotho lweshishini lokushicilela le-3D, nalo lixabiso elikhulu. Kwinkomfa yeshishini lokushicilela le-3D yeHlabathi ka-2013, iingcali eziphambili kushishino lokushicilela lwe-3D yeHlabathi zinike inkcazo ecacileyo...Funda ngokugqithisileyo -
Kunqabile kakhulu! IShandong ifumene umgodi wegolide okumgangatho wehlabathi! Ubunzulu bungaphezulu kweemitha ezingama-2,000, kwaye ubukhulu bendawo bufikelela kwiimitha ezingama-67… Mhlawumbi ingambiwa ngokupheleleyo ukuze i...
“Esi sikali sesona sikhulu kweli lizwe ukuza kuthi ga ngoku, kwaye sinqabile kwihlabathi liphela.” Ngokwengxelo yeLightning News ngoMeyi 18, ngoMeyi 17, iProjekthi yoPhando lweMigodi yeGolide yaseXiling Village eLaizhou City iphumelele uvavanyo lweengcali zogcino-mali oluququzelelwe yiProvincial Depa...Funda ngokugqithisileyo -
Umboniso weMetallurgical eMoscow ngoJuni 2023!
I-Metallurgy Russia yenye yemiboniso ephantsi kweMetallurgy, umboniso omkhulu wophawu lwe-metallurgical kwihlabathi. Ibe liqonga elibalulekileyo leshishini kunye norhwebo kwimarike ye-metallurgical kunye ne-processing yaseRashiya. I-Metallurgy Russia ibambe iiforam ezifanelekileyo, iisemina kunye neentlanganiso ezijikelezayo...Funda ngokugqithisileyo
