Xyoo 2020 tsuas yog ib hlis xwb, NSEN yuav tuaj koom qhov kev ua yeeb yam kawg ntawm lub xyoo no, vam tias yuav pom koj nyob ntawd.
Hauv qab no yog cov ntaub ntawv hais txog qhov yeeb yam;
Sawv ntsug: J5
Hnub Tim: 2020-12-9 ~11
Chaw Nyob: Shanghai National Convention thiab Exhibition Center

Cov khoom lag luam uas tau nthuav tawm suav nrog Twj Tso Kua Mis, Cov Kiv Cua, Cov Compressors, Cov Li Qub, cov khoom siv sib cais roj, cov khoom siv nqus tsev, cov tshuab sib cais, cov tshuab hloov pauv ceev, cov khoom siv ziab, cov khoom siv txias, cov khoom siv lim roj, thiab cov khoom txhawb nqa cov khoom lag luam sab saud thiab sab hauv qab.