Xov xwm kev lag luam
-
Peb tos ntsoov yuav ntsib koj ntawm kev ncaj ncees!
Nyob zoo cov neeg siv khoom / tus khub, Peb thov caw koj los koom nrog "Hktdc Hong Kong International Optical Fair - Lub Cev Ncaj Ncees". I. Cov ntaub ntawv tseem ceeb ntawm Exhibition Exhibition Lub Npe: Hktdc Hong Kong International Optical Fair - Lub Cev Ncaj Ncees Exhibition Hnub: Los Ntawm Peb ...Nyeem ntxiv -
Txoj Kev Kho Qhov Muag Tshuaj Txhuam Txhuam Tam sim no muaj nrog cov kev xaiv Customizable
Ib qho tshuaj ntxuav qhov muag tshiab tau tuaj txog, xa cov kev txhim kho tshiab rau cov neeg nyiam tsom iav thiab cov lag luam ib yam nkaus, muab cov kev xaiv tsis sib xws. Cov khoom tshiab no tsis tsuas yog lav koj lub lo ntsiab muag tsis muaj dab tsi, tab sis kuj muab tus kheej kov kom haum rau tus kheej ...Nyeem ntxiv -
2019 Lub Rooj Sib Tham Txog Kev Ua Haujlwm Hauv Tebchaws Lub Tuam Txhab Saib Xyuas Kev Ua Haujlwm thiab Lub Rooj Sib Tham Plaub Ntug ntawm Lub Rooj Sib Tham Thib Peb ntawm Pawg Neeg Saib Xyuas Lub Tebchaws Optical Sub Standard Committee tau ua tiav.
Raws li txoj kev npaj thiab kev npaj ntawm lub teb chaws kho qhov muag standardization ua hauj lwm, lub teb chaws optical standardization sub Technical Committee (SAC / TC103 / SC3, hereinafter hu ua lub teb chaws optical standardization sub committee) tuav lub 2019 lub teb chaws opti ...Nyeem ntxiv -
Lub 18th Tuam Tshoj (Shanghai) International Glasses Industry Exhibition
Peb-hnub 18th Tuam Tshoj (Shanghai) International tsom iav kev lag luam exhibition 2018 tau muaj nyob rau hauv Shanghai World Expo exhibition hall, nrog rau thaj tsam ntawm 70000 square meters, attracting neeg los ntawm ntau tshaj 30 lub teb chaws thiab cheeb tsam. Txawm hais tias nws tau nkag mus rau Marc ...Nyeem ntxiv