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MACY-PAN Pub Ob Lub Chav Pa oxygen Rau Pab Pawg Neeg Caij Roob Hav Zoov Tibetan
Thaum Lub Rau Hli 16, Tus Thawj Coj General Mr.Pan ntawm Shanghai Baobang tau tuaj rau pab pawg neeg nce roob ntawm Tibet Autonomous Region rau kev tshawb nrhiav thiab pauv ntawm qhov chaw, thiab tau muaj kev ua koob tsheej pub dawb. Tom qab ntau xyoo ntawm kev kub ntxhov thiab ...Nyeem ntxiv -
MACY-PAN Koom nrog CMEF
Lub Rooj Sib Tham Txog Khoom Siv Kho Mob Thoob Ntiaj Teb thib 87 (CMEF), pib txij li xyoo 1979, nthuav tawm kaum tawm txhiab yam khoom suav nrog kev thaij duab kho mob, kev kuaj mob hauv vitro, khoom siv hluav taws xob, optics, kev kho mob thaum muaj xwm txheej ceev, kev kho kom rov zoo ...Nyeem ntxiv
