Txij lub Tsib Hlis 20 txog 22, 2024, 64th (Lub Caij Nplooj Ntoos Hlav 2024) National Pharmaceutical Machinery Expo thiab 2024 (Lub Caij Nplooj Ntoos Hlav) Tuam Tshoj International Pharmaceutical Machinery Expo yuav muaj nyob rau hauv Qingdao World Expo City. Txog thaum ntawd, ntau tshaj 1,500 lub tuam txhab kev lag luam zoo los ntawm 24 lub teb chaws thiab cheeb tsam ...
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