National Data Center Capacity Building training course : 無料・フリー素材/写真
National Data Center Capacity Building training course / The Official CTBTO Photostream
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Training course participant receives her course certificate from John Coyne.National Data Center Capacity Building training course - 7 to 22 May 2012 at the headquarters of the CTBTO, Vienna, Austria |
| 撮影日 | 2012-05-18 12:20:16 |
| 撮影者 | The Official CTBTO Photostream |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS 7D , Canon |
| 露出 | 0.017 sec (1/60) |
| 開放F値 | f/6.3 |
| 焦点距離 | 22 mm |