Ключевые слова: blue collar, challenging, close up, construction, dirty, dirty gloves, drilling, energy, engineering, equipment, extraction, fuel, grease, grime, grip, grunge, hands, hard work, industrial, industry, job, lab, manual labor, metal pipe, mud, occupation, oil industry, oil rig, oil worker, petroleum, pipeline, power, protective gear, resource, rugged, safety, soil, tough, work, worker,