International Pipeline Conference & Exhibitions Co., Ltd: 2012
- . :
- 2013
- 2012
| , | ||
|---|---|---|
|
13.06 15.06.2012 |
China International Oil & Gas Storage & Transportation Technology & Equipment Exhibition (CIOGST) - 2012 (. ) |
| , | ||
|---|---|---|
|
13.06 15.06.2012 |
China International Oil & Gas Storage & Transportation Technology & Equipment Exhibition (CIOGST) - 2012 (. ) |