Ключевые слова: armature, barrel, bolt, business, control, craft, crane, device, drilling, energy, equipment, extract, extracting, extraction, facility, flange, gas, gate, gear, gold, income, industrial, industry, injection, instrument, jack, latch, money, monitoring, nodding, oil, out, petrol, pipe, pipeline, pipework, power, pressure, profit, pump, raw, red, storage, transmitter, unit, well, work,