. ()
| , | ||
|---|---|---|
|
10.10 13.10.2019 |
China Helicopter Exposition - 2019 | |
|
07.03 10.03.2019 |
CIEX - 2019 | |
|
07.03 10.03.2019 |
CIRE - 2019 |
| , | ||
|---|---|---|
|
10.10 13.10.2019 |
China Helicopter Exposition - 2019 | |
|
07.03 10.03.2019 |
CIEX - 2019 | |
|
07.03 10.03.2019 |
CIRE - 2019 |