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16
Jun, 2023
X-ray Non Destructive Testing Application
X-ray nondestructive xeem yog dav siv nyob rau hauv industrial ntau lawm thiab kev tshawb fawb, feem ntau nyob rau hauv cov nram qab no yam
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09
Jun, 2019
Yuav Ua Li Cas 5G Txhawb Yooj Yim Tshiab Rau Kev Tsim Khoom Lag Luam?
Lub 5G yog nyob ib puag ncig peb tam sim no, ua ntej, lub xov tooj txawb txhua tus neeg siv tam sim no pib txhim kho nws; feem ntau, txhua qhov kev lag luam...