11th Tus Hluas Kev Sib Tham Hluav Taws Xob Hauv Tsev Kawm Ntawv Hauv Cov Hluav Taws Xob
Apr 27, 2019| Lub 11th national youth kev kawm sablaj ntawm ntu engineering
Cov tshuab hluav taws xob thiab rov tsim kho rau kev sib tsoo txog kev ua tub rog
26th-27th.April 2019, BeiJing
IKS PVD Technology (Shenyang) Co., Ltd koom nrog txoj kev sib tham, kawm txog kev kho siab hauv kev kho vaj tse tshiab.
Xa kev nug