Xov Xwm Tuam Txhab

Cov ntaub ntawv nthuav tawm tshiab tshaj plaws
los ntawm Admin nyob rau hauv 22-04-07
Chav ua noj & da dej Tuam Tshoj 2022 yog tsim los ntawm Shanghai Ntiaj Teb Lub Tuam Txhab.Qhov kev nthuav qhia no yuav muaj nyob rau lub Rau Hli 8, 2022, ib xyoos ib zaug.Chaw nyob: Shanghai New International Expo Center, No. 2345 Longyang Road, Pudong New Area, Shanghai, Suav.Lub Rooj Muag Khoom No: E6A48, Zoo siab txais tos tuaj xyuas!...
Nyeem ntxiv
Ua kom cov txheej txheem siab hauv pem teb, yuav tsum muaj pes tsawg tus txheej txheem ua haujlwm?17 txheej txheem mus!
los ntawm Admin nyob rau hauv 22-04-07
1.Kev xaiv cov khoom siv: cov khoom siv tus qauv HPB59-1 tooj dag raw khoom, muaj cov khoom siv zoo, tuaj yeem tiv taus kub thiab txias ua haujlwm, siab hardness thiab zoo plasticity, stability thiab kev ntxhib los mos zoo dua stainless hlau pro ...
Nyeem ntxiv