Xian
Past exhibitions. Xian (China)
| Date | Title, short description | |
|---|---|---|
|
15.04 17.04.2019 |
CNHE - 2019 China International Exhibition on Heat Supply, Air Conditioning, Housing and Public Utilities |
| Date | Title, short description | |
|---|---|---|
|
15.04 17.04.2019 |
CNHE - 2019 China International Exhibition on Heat Supply, Air Conditioning, Housing and Public Utilities |