From October 27, 2021 until October 29, 2021
Sa Beijing - China International Exhibition Center, Beijing, China
Nai-post ng Canton Fair Net
http://www.cihtexpo.com/
Mga Kategorya: Sektor ng Engineering, Sektor ng Enerhiya
Hit: 5455
F h L at C l chch hc
h L at () lch Ang Ika-14 na Tsina, Beijing International Heat Treatment Expo 2021.
hrh*18 JC 1709.