Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The following year they started using unmanned aerial vehicles (UAVs) or drones to survey the Yukon Territory. Last year, they developed the GT Rotary Air Blast (RAB) drill brought online as efficient method to drill exploration targets to 100 m depth at 20% of the cost of traditional diamond drilling. Showing a black-and-white photo of a gold panner from the Klondike gold rush, he explained that these recent exploration achievements were an accumulation of research and development over the last two years while looking for gold in the same region.
The following year they started using unmanned aerial vehicles (UAVs) or drones to survey the Yukon Territory. Last year, they developed the GT Rotary Air Blast (RAB) drill brought online as efficient method to drill exploration targets to 100 m depth at 20% of the cost of traditional diamond drilling. Showing a black-and-white photo of a gold panner from the Klondike gold rush, he explained that these recent exploration achievements were an accumulation of research and development over the last two years while looking for gold in the same region.
Drones, Drills and Determination
Steve Fiscor (Autor:in)
2015
Aufsatz (Zeitschrift)
Englisch
Online Contents | 1994
| Tema Archiv | 1970
Core drills and churn drills for construction of dams
| Engineering Index Backfile | 1957