Asphalt Technology Apprenticeship Program at Mitchell’s Quarry : 無料・フリー素材/写真
Asphalt Technology Apprenticeship Program at Mitchell’s Quarry / Germanna CC
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Kerry Sellers (left) and Alex Campbell (both Orange County residents) participates in Germanna Community College's Asphalt Technician apprenticeship program and work at Cedar Mountain Stone in Culpepper County, Va. (November 6, 2017) (Photo by Robert A. Martin) |
| 撮影日 | 2017-11-06 16:41:28 |
| 撮影者 | Germanna CC , Fredericksburg, Va., United States |
| タグ | |
| 撮影地 | |
| カメラ | E-M5MarkII , OLYMPUS IMAGING CORP. |
| 露出 | 0.001 sec (1/800) |
| 開放F値 | f/5.0 |
| 焦点距離 | 29 mm |