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Hongkong jewellery thiab lub pov haum exhibition
Lub 2023 Hong Kong Jewellery Gem Fair, tsim los ntawm Infirman Exhibition Group, yuav muaj ob zaug ib xyoos rau 16 Cuaj hlis 2022, lub exhibition yuav muaj nyob rau ntawm Hong Kong Convention thiab Exhibition Center, 1 Expo Drive, Wan Chai, Taiwan, Suav teb.Qhov chaw ua yeeb yam yuav tsum ncav cuag 135,000 square ...Nyeem ntxiv -
Kev lag luam hlau thiab cov khoom siv hlau tshiab: Txuas ntxiv mus saib kub
Base hlau: RRR txiav hauv tsev txhawb kev ntseeg siab, thiab tus nqi ntawm cov hlau hauv paus yuav tsum hloov pauv mus.Raws li Cua, txij lub Cuaj Hlis 11 txog Lub Cuaj Hli 15, LME tooj liab, txhuas, txhuas, zinc, tin nqi hloov los ntawm 2.17%, 0.69%, 1.71%, 3.07%, 1.45%.Txawv teb chaws, raws li Cua, Teb Chaws Asmeskas ...Nyeem ntxiv -
Dab tsi yog cov txheej txheem kub rho tawm
1. Kev sib cais ntawm nitric acid kom rho tawm kub qhov kev sib cais ntawm nitric acid yuav siv tau, concentrated nitric acid rau hauv beakers, yuav tsum tau rho kub rau hauv cov hlau mus rau hauv beakers.Lub Beaker ces muab tso rau ntawm lub beaker tuav thiab rhuab nrog ib tug cawv teeb los tsim flaky kub.2. Aqua reg...Nyeem ntxiv -
Txais tos tuaj xyuas Hasung ntawm Hongkong Jewellery Exhibition thaum Lub Cuaj Hli 20th-24th.
Hong Kong, lub ntiaj teb lub chaw lag luam tseem ceeb tshaj plaws rau cov hniav nyiaj hniav kub, yog qhov chaw nres nkoj dawb uas tsis muaj lub luag haujlwm lossis kev txwv rau cov khoom lag luam zoo nkauj lossis cov ntaub ntawv muaj feem xyuam.Nws kuj yog qhov zoo tshaj plaws springboard los ntawm cov tub lag luam thoob ntiaj teb tuaj yeem tawm mus rau kev lag luam booming ntawm Tuam Tshoj mainland thiab th ...Nyeem ntxiv -
Yuav ua li cas kub nuggets?
Cov txheej txheem ntau lawm ntawm kub nuggets feem ntau muab faib ua cov kauj ruam hauv qab no: 1. Kev xaiv cov khoom siv: Kub nuggets feem ntau yog ua los ntawm kub nrog purity siab dua 99%.Thaum xaiv cov khoom siv, kev tswj xyuas nruj yog xav tau rau lawv qhov zoo thiab purity.2. Melting: Ntxiv cov khoom xaiv hauv ...Nyeem ntxiv -
Txais tos tuaj xyuas Hasung hauv 2023 Bangkok Jewelry and Gem Fair, Thaib teb
Hasung yuav koom nrog 2023 Bangkok Jewelry and Gem Fair, Thaib teb thaum Lub Cuaj Hli 6 - 10 Lub Cuaj Hli 2023.Txog Kev Ncaj Ncees: Tus Txhawb Nqa: Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam Thoob Ntiaj Teb Exhibition cheeb tsam: 25,020.00 square meters Tus naj npawb ntawm ...Nyeem ntxiv -
Precious Hlau Casting Technology
Precious hlau casting tshuab tshuab yog txheej txheem cua sov thiab yaj cov khoom siv hlau zoo xws li kub, nyiaj, platinum, palladium, thiab lwm yam, ua kua hauv daim ntawv thiab muab tso rau hauv pwm lossis lwm yam ntaub ntawv los tsim ntau yam khoom.Cov tshuab no tau siv dav hauv kev tsim cov hniav nyiaj hniav kub, co ...Nyeem ntxiv -
2023 Bangkok Jewelry and Gem Fair, Thaib teb
2023 Bangkok Jewelry and Gem Fair-Exhibition Introduction40040Exhibition Heat Sponsor: Department of International Trade Promotion Exhibition area: 25,020.00 square meters Number of exhibitors: 576 Number of qhua: 28,980 Lub sij hawm tuav: 2 zaug hauv ib xyoos Bangkok Gems & ...Nyeem ntxiv -
Hlau 3D luam ntawv tshuab hmoov molding txheej txheem cov ntsiab lus.
Hlau 3D luam ntawv tshuab hmoov molding txheej txheem cov ntsiab lus, cov ntaub ntawv kub, raws li qhov tseem ceeb tshaj plaws ntawm cov hlau qhov chaw 3D luam ntawv kev lag luam saw, kuj yog tus nqi loj tshaj.Ntawm lub rooj sib tham World 3D luam ntawv kev lag luam 2013, cov kws tshaj lij hauv ntiaj teb 3D luam ntawv kev lag luam tau qhia meej meej ...Nyeem ntxiv -
Tsis tshua muaj heev!Shandong nrhiav tau lub ntiaj teb kub mine!Qhov tob yog ntau tshaj 2,000 meters, thiab lub zos thickness yog siab li 67 meters...Tej zaum nws yuav tau mined ntawm tag nrho cov peev xwm rau mo ...
"Qhov kev ntsuas no yog qhov loj tshaj plaws nyob rau hauv lub teb chaws txog tam sim no, thiab nws kuj tsis tshua muaj nyob hauv ntiaj teb."Raws li Xov Xwm Tshaj Tawm rau Lub Tsib Hlis 18, Lub Tsib Hlis 17, Xiling Village Gold Mine Exploration Project nyob rau hauv Laizhou City tau dhau los ntawm kev soj ntsuam ntawm cov kws tshaj lij tshwj xeeb los ntawm Lub Xeev Depa ...Nyeem ntxiv -
Metallurgical Exhibition hauv Moscow thaum Lub Rau Hli 2023!
Metallurgy Russia yog ib qho kev nthuav qhia nyob rau hauv Metallurgy, qhov loj tshaj plaws metallurgical hom exhibition nyob rau hauv lub ntiaj teb no.Nws tau dhau los ua ib qho tseem ceeb ntawm kev lag luam thiab kev lag luam platform hauv Lavxias teb sab metallurgical thiab ua lag luam.Metallurgy Russia tuav cov rooj sib tham, rooj sib tham thiab rooj sib tham ...Nyeem ntxiv -
Hasung yuav koom nrog Metallurgy Russia hauv Moscow thaum Lub Rau Hli, 2023
Hasung will participate in Metallurgy Russia in June on 6th – 8th. Welcome to meet us. Contact us by Whatsapp: 008615814019652 Email: info@hasungmachinery.com About Hasung Shenzhen Hasung Precious Metals Equipment Co., Ltd. is a mechanical engineering company located in the south of China,...Nyeem ntxiv
