Ключевые слова: aqueduct, bean, bottleneck, cargo, choke, conduit, deliverables, delivering, delivery, duct, faucet, fossil, fueling, furnishment, gas, gas main, gas pipe, industrial, industry, lead, line, main, master, minerals, oil, petrol, petroleum, pipage, pipe, pipe line, pipeline, piping, purveyance, resources, supply, system, transmission, trunk, tube, underground, valve, vapor transport,