Optical & Glasses
Vioo vya Michezo, glasi za watoto, glasi za Kusoma, glasi za jua, Ufungaji wa glasi, fremu za glasi, Vifuniko vya glasi, vifaa vya Optical, Taa za Mawasiliano, Vioo vya vifaa vya glasi, Vioo vya macho, glasi za 3D, glasi Mold, Fibers za macho, Mabati ya macho, Vipengele vya Mawasiliano ya macho, Sensorer ya nyuzi, Vifaa vya Mawasiliano, Moduli za Kamera, Kamera ya Simu ya rununu, skrini ya Kugusa ... Maonyesho yaliyotangazwa: Optics Fair, Optis Fair Beijing, WOF, GOF, CIOE
- July 2020
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From July 25, 2020 until July 28, 2020 -
From July 25, 2020 until July 28, 2020 - September 2020
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From September 09, 2020 until September 11, 2020 -
From September 09, 2020 until September 11, 2020 -
From September 18, 2020 until September 20, 2020 - March 2021
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From March 01, 2021 until March 03, 2021 - October 2019
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From October 31, 2019 until November 02, 2019
