Expo internacional de tractament tèrmic de la Xina (Pequín)
From October 27, 2021 until October 29, 2021
A Beijing - China International Exhibition Center, Beijing, Xina
Publicat per Canton Fair Net
[protegit per correu electrònic]
http://www.cihtexpo.com/
categories: Sector Enginyeria, Sector energètic
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F h L i C l chch hc
h L i () lch 14th China, Beijing International Heat Treatment Expo 2021.
hrh*18 JC 1709.