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24Aug, 2022
2022 Chengdu International Security Technology Expo
Txij li thaum nws tau tsim xyoo 2001, Chengdu International Security Expo tau ua tiav txhua xyoo rau 21 ntu sib law liag, ua haujlwm ntau dua 5,000 cov neeg tuaj koom thiab ze li 700,{5}} cov neeg ...
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23Aug, 2022
Lub Rooj Sib Tham Tshaj Tawm Ntawm Tus Qauv Tshiab Ntawm Lub Tebchaws ＂ Gener...
Ob peb hnub dhau los, lub rooj sib tham kev tshaj tawm thiab kev coj ua ntawm lub teb chaws tus qauv tshiab "General Technical Specifications for Anti-tub sab Security Doors" tau muaj nyob rau hauv...
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21May, 2022
Dab tsi yog qhov txiaj ntsig ntawm Kev Siv Qhov Chaw Nres Tsheb Nthuav Kom Ts...
Niaj hnub no, nrog kev txhim kho kev lag luam sai, cov tsheb loj kuj tseem nce ntxiv, uas ua rau muaj kev kub ntxhov rau hauv nroog tsheb dredging. Kev loj hlob ntawm cov tsheb coj qhov teeb meem n...
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19May, 2022
Chaw Nres Tsheb thiab Huab Platform Kom Paub Txog Kev Tswj Xyuas Qhov Chaw Nr...
Tam sim no, cov chaw nres tsheb ib txwm muaj teeb meem xws li cov cuab yeej siv tsis tu ncua, tsis muaj peev xwm khaws cov ntaub ntawv chaw nres tsheb kom raws sijhawm thiab ua tiav, them nqi qeeb,...