Wararka
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Waa maxay qalabka wax lagu qurxiyo ee la heli karo?
(1) Mashiinnada polishing: oo ay ku jiraan noocyada kala duwan ee shiidi mishiinnada polishing wheel iyo saxan polishing mishiinada electroplating.(2) Mashiinnada nadiifinta (sida ciid-qarxinta): ku qalabaysan nadiifiyaha ultrasonic;Nadiifinta socodka hawada jet, iwm. (3) Mashiinada qalajinta: Inta badan waxaa jira laba ...Akhri wax dheeraad ah -
Farqiga udhaxeeya been-abuurista iyo shubista?
Forging waa habka loo farsameeyo birta daawaha yar yar (billets) ee qaybo qallafsan oo leh qaab iyo cabbir gaar ah iyadoo la adeegsanayo habab ay ka mid yihiin dhalaalidda birta, duubista, ama duubista.Kabadhisku waa erey guud oo loogu talagalay qalabka shaqada lagu shubo iyadoo la isticmaalayo caaryada ciidda ama habab kale;Waa badeeco ka samaysan inta badan noocyo kala duwan...Akhri wax dheeraad ah -
Waa maxay faraqa u dhexeeya Zuojin 999 iyo Zuojin 9999?
Zujin 999 iyo Zujin 9999 waa laba qalab oo dahab nadiif ah oo kala duwan.Farqiga u dhexeeya ayaa ku jira daahirnimada dahabka.1. Zujin 999: Zujin 999 waxa ay tilmaamaysaa daahirnimada alaabta dahabka ah ee gaadhay 99.9% (sidoo kale loo yaqaan 999 qaybood kunkiiba).Tani waxay ka dhigan tahay in alaabta dahabka ah ay ka kooban tahay wax aad u yar ...Akhri wax dheeraad ah -
Dahabka Hongkong iyo bandhigga jawharad
2023 Hong Kong Jewelery Gem Fair, oo ay soo qabanqaabiyeen Kooxda Bandhiga Infirman, ayaa la qaban doonaa laba jeer sannadkii 16 Sebtembar 2022, bandhigga waxaa lagu qaban doonaa Xarunta Bandhigga Hong Kong iyo Bandhigga, 1 Expo Drive, Wan Chai, Taiwan, Shiinaha.Aagga bandhigga ayaa la filayaa inuu gaaro 135,000 oo laba jibaaran ...Akhri wax dheeraad ah -
Biraha iyo warshadaha qalabka biraha cusub: Sii wad inaad eegto dahabka
Biraha Saldhigga: Goynta RRR ee gudaha waxay kor u qaadaysaa kalsoonida, iyo qiimaha biraha salka ayaa la filayaa inay kor u kacaan.Sida laga soo xigtay Wind, laga bilaabo Sebtembar 11 ilaa Sebtembar 15, LME copper, aluminium, lead, zinc, qiimaha daasadaha ayaa isbeddelay 2.17%, 0.69%, 1.71%, 3.07%, 1.45%.Dibadda, sida ay sheegtay Wind, Mareykanka...Akhri wax dheeraad ah -
Waa maxay hababka soo saarista Dahabka
1. Kala soocida nitric acid si loo soo saaro dahabka kala soocida nitric acid waa la isticmaali karaa, nitric acid oo la isku ururiyey oo la gashado, baahida loo qabo in dahab laga soo saaro birta oo lagu dhejiyo.Beaker-ka ayaa markaa la dul dhigayaa weel qaade oo lagu kululeeyo laambad alkohol ah si uu u soo saaro dahab jilicsan.2. Aqua reg...Akhri wax dheeraad ah -
Ku soo dhawoow inaad booqato Hasung oo ku taal Hongkong Jewelery Exhibition ee Sebtember 20-24-keeda.
Hong Kong, oo ah xarunta ganacsiga ugu horraysa ee dahabka, waa deked xor ah oo aanay ka jirin waajibaadyo ama xannibaado lagu soo rogay alaabta dahabka ah ee qaaliga ah ama agabka la xidhiidha.Sidoo kale waa meesha ugu habboon ee ganacsatada adduunka oo dhami ay u soo bixi karaan suuqyada kobcaya ee dhul weynaha Shiinaha iyo ...Akhri wax dheeraad ah -
Sidee loo sameeyaa dahabka dahabka ah?
Habka wax soo saarka ee dahabka dahabka ayaa inta badan loo qaybiyaa tillaabooyinka soo socda: 1. Xulashada alaabta: Nuggets dahabka ah waxaa badanaa laga sameeyaa dahab oo nadiif ah oo ka sarreeya 99%.Markaad dooranayso alaabta, xakameyn adag ayaa looga baahan yahay tayada iyo nadiifnimada.2. dhalaalin: Ku dar walxaha la doortay gudaha...Akhri wax dheeraad ah -
Ku soo dhawoow inaad booqato Hasung ee 2023 Bangkok Jewelry and Gem Fair, Thailand
Hasung waxa uu ka qayb gali doonaa 2023 Bangkok Jewelry and Gem Fair, Thailand 6th Sebt. - 10th Sebt. 2023. Ku soo dhawoow inaad nagu soo booqato rugta V42 (Aagga Qalabka dahabka iyo Qalabka).Ku saabsan Carwada: Kafiilka: Waaxda Dhiirigelinta Ganacsiga Caalamiga ah ee Aagga Bandhigga: 25,020.00 mitir murabac Tirada ...Akhri wax dheeraad ah -
Tignoolajiyada Qaadista Biraha Qaaliga ah
Biraha qaaliga ah ee tignoolajiyada mishiinada tuurista waa hab lagu kululeeyo laguna dhalaaliyo walxaha birta ah ee qaaliga ah sida dahabka, qalinka, platinum, palladium, iwm, oo loo sameeyo qaab dareere ah ka dibna lagu shubo caaryaal ama qaabab kale si loo abuuro walxo kala duwan.Tignoolajiyadan ayaa si weyn loogu isticmaalaa samaynta dahabka, co...Akhri wax dheeraad ah -
2023 Bangkok Jewelry and Gem Fair, Thailand
2023 Bangkok Jewelry and Gem Fair-Exhibition Hordhac40040Bandhiga Kafiilka Kulaylka: Waaxda Bandhigga Dhiirigelinta Ganacsiga Caalamiga ah: 25,020.00 mitir murabac Tirada bandhigayaasha: 576 Tirada booqdayaasha: 28,980 Muddada haynta: 2 kalfadhi sannadkii Bangkok Gems & Jewelry (Ba...Akhri wax dheeraad ah -
Tignoolajiyada daabacaadda birta ee 3D soo koobida habka qaabaynta budada.
Tignoolajiyada daabacaadda birta ee 3D soo koobista habka qaabaynta budada, macluumaadka kulul, sida qaybta ugu muhiimsan ee qaybaha birta ee silsiladda daabacaadda 3D, sidoo kale waa qiimaha ugu weyn.Shirka warshadaha daabacaadda 3D ee Adduunka 2013, khubarada hormuudka u ah warshadaha daabacaadda 3D ee adduunka ayaa si cad u qeexay ...Akhri wax dheeraad ah
