Peb lub tuam txhab CNG yuav tuaj koom Beijing (CHINA FIRE) Exhibition thaum Lub Kaum Hli 12 2021 txog Lub Kaum Hli 15, 2021.Zoo siab txais tos tuaj xyuas peb, peb lub rooj muag khoom yog Hall W2,56-57.Peb xav sib txuas lus nrog koj txog peb cov khoom ci ntsa iab.Ua tsaug!
Post lub sij hawm: Oct-11-2021