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People & Power speak to native and environmental groups, as well as government and oil industry spokespeople about the impact Alberta's oil sands development is having on the environment. Tagebau in Kanada Öl Sand abbau ölsand groß Baustelle Minigravemaskin, Kjedegravemaskin, Hjullaster, Gaffeltruck, Video, Bulldoser, Bulldoser, Gravemaskin, Baustelle, Brukte Byggmaskin, Bulldoser, Dumper med larveføtter, Lustig, Minidumper, Dumpere, Hydraulikkhammer, Nedrivningssaks, Utleggermaskin, Beltevogn, Valse, Grøftevalse,. |
