Iindaba
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Zeziphi izixhobo zokulungisa izacholo ezikhoyo?
(1) Oomatshini bokumenyezelisa: kuquka neentlobo ngeentlobo zoomatshini bokugulisa ivili lokusila kunye noomatshini be-disc be-electroplating.(2) Ukucoca oomatshini (abafana nokuqhunyiswa kwesanti): baxhotyiswe nge-ultrasonic cleaner;I-Jet air flow scrubber, njl. njl. (3) Ukomisa oomatshini bokulungisa: Kukho ubukhulu becala ezimbini ...Funda ngokugqithisileyo -
Umahluko phakathi kokwenza kunye nokuphosa?
Ukuqulunqa yinkqubo yokucubungula i-ingots yentsimbi ephantsi (iibhiliti) kwiindawo ezirhabaxa ezinemilo ethile kunye nobukhulu kusetyenziswa iindlela ezifana nokunyibilika kwesinyithi, ukuqengqeleka okanye ukuqengqeleka.I-castings ligama eliqhelekileyo lezinto zokusebenza ezenziwe kusetyenziswa ukubumba kwesanti okanye ezinye iindlela;Yimveliso eyenziwe ikakhulu ngezinto ezahlukeneyo ...Funda ngokugqithisileyo -
Uthini umahluko phakathi kweZuojin 999 kunye neZuojin 9999?
I-Zujin 999 kunye ne-Zujin 9999 zizinto ezimbini ezahlukeneyo zegolide ezicocekileyo.Umahluko phakathi kwabo usekusulungekeni kwegolide.1. I-Zujin 999: I-Zujin 999 ibhekisela ekucocekeni kwezinto zegolide ezifikelela kwi-99.9% (ekwaziwa ngokuba ngama-999 iinxalenye ngewaka).Oku kubonisa ukuba izinto zegolide ziqulethe ezimbalwa kakhulu ...Funda ngokugqithisileyo -
Izacholo zaseHongkong kunye nomboniso wegugu
I-2023 Hong Kong Jewellery Gem Fair, eququzelelwe yi-Infirman Exhibition Group, iya kubanjwa kabini ngonyaka nge-16 Septemba 2022, umboniso uya kubanjelwa kwi-Hong Kong Convention kunye neZiko leMiboniso, i-1 Expo Drive, i-Wan Chai, i-Taiwan, i-China.Indawo yomboniso kulindeleke ukuba ifikelele kwi-135,000 square ...Funda ngokugqithisileyo -
Iintsimbi kunye neshishini elitsha lezinto zentsimbi: Qhubeka ujonge kwigolide
Isiseko sesinyithi: Ukusikwa kwe-RRR yasekhaya kukhulisa ukuzithemba, kwaye ixabiso lentsimbi yesiseko lilindeleke ukuba linyuke liye phezulu.Ngokutsho Umoya, ukususela ngoSeptemba 11 ukuya kuSeptemba 15, ubhedu lwe-LME, i-aluminium, ilothe, i-zinc, amaxabiso e-tin atshintshe nge-2.17%, 0.69%, 1.71%, 3.07%, 1.45%.Phesheya kolwandle, ngokutsho koMoya, i-US...Funda ngokugqithisileyo -
Ziziphi iindlela zokutsalwa kweGolide
1. Ukwahlula i-nitric acid ukukhupha igolide ukuhlukana kwe-nitric acid ingasetyenziselwa, i-acid egxininiswe ye-nitric ibe yi-beakers, imfuneko yokukhupha igolide kwisinyithi kwiibheki.Ibeaker ke iye ibekwe kwisibambi seebhekile kwaye ifudunyezwe ngesibane sotywala ukuze ivelise igolide egqabhukileyo.2. Aqua reg...Funda ngokugqithisileyo -
Wamkelekile ukutyelela i-Hasung kwi-Hongkong Jewellery Exhibition ngo-Septemba 20th-24th.
IHong Kong, eyona ndawo iphambili yehlabathi yokurhweba ngobucwebe, lizibuko lasimahla apho kungekho misebenzi okanye izithintelo ezibekiweyo kwiimveliso zobucwebe obuxabisekileyo okanye izinto ezinxulumene nazo.Ikwayeyona ndlela ifanelekileyo yokuqalisa apho abarhwebi kwihlabathi liphela banokungena kwiimarike ezikhulayo zelizwe lase China kunye ...Funda ngokugqithisileyo -
Iingqayi zegolide zenziwe njani?
Indlela yokuvelisa i-nuggets yegolide yahlulahlulwe ikakhulu kula manyathelo alandelayo: 1. Ukukhethwa kwezinto eziphathekayo: Iinqununu zegolide zidla ngokwenziwa ngegolide kunye nobunyulu obungaphezulu kwe-99%.Xa ukhetha izinto eziphathekayo, ulawulo oluqinileyo luyafuneka kumgangatho wabo kunye nokucoceka.2. Ukunyibilika: Yongeza imathiriyeli ekhethiweyo kwi...Funda ngokugqithisileyo -
Wamkelekile ukutyelela i-Hasung kwi-2023 i-Bangkok Jewelry kunye ne-Gem Fair, eThailand
I-Hasung iya kuthatha inxaxheba kwi-2023 Bangkok Jewelry kunye neGem Fair, eThailand ngomhla we-6 Septemba - 10 Septemba 2023. Siyakwamkela ukusityelela kwi-booth V42 (Izixhobo zeJewellery kunye neZixhobo zoMmandla).Malunga noMboniso: Umxhasi: Indawo yoMboniso yeSebe loRhwebo lwaMazwe ngaMazwe: 25,020.00 square metres Inani ...Funda ngokugqithisileyo -
ITekhnoloji yokuGcisa iintsimbi ezixabisekileyo
Itekhnoloji yomatshini wesinyithi oxabisekileyo yinkqubo yokufudumeza kunye nokunyibilikisa izinto zentsimbi ezixabisekileyo ezifana negolide, isilivere, iplatinam, i-palladium, njl.Le teknoloji isetyenziswa ngokubanzi ekwenzeni ubucwebe, co...Funda ngokugqithisileyo -
2023 Bangkok Jewelry kunye Gem Fair, Thailand
2023 Bangkok Jewelry and Gem Fair-Exhibition Introduction40040Exhibition Heat Sponsor: Department of International Trade Promotion Area: 25,020.00 square metres Inani lababonisi: 576 Inani leendwendwe: 28,980 Ixesha lokubamba: 2 iiseshini ngonyaka Bangkok Gems & Jewel GemsFunda ngokugqithisileyo -
Isishwankathelo senkqubo yokubumba i-Metal 3D yoshicilelo lomgubo.
Metal 3D yoshicilelo iteknoloji umgubo ukubumba inkqubo isishwankathelo, ulwazi eshushu, njengeyona nxalenye ibalulekileyo yentsimbi 3D ikhonkco ishishini loshicilelo, kwakhona ixabiso elikhulu.KwiNkomfa yoShicilelo lweHlabathi ye-3D ka-2013, iingcali ezikhokelayo kwi-World 3D industry yoshicilelo zinike ingcaciso ecacileyo...Funda ngokugqithisileyo
