of vacuum system. ) turns valves to start and stop vacuum and regulates control equipment during impregnation process under supervision of impregnator and drier. ) reads vacuum gauges and capacitance bridge to determine degree of vacuum and capacitance and records or reports readings to impregnator...
technical specifications . issues the technical specifications . orders the design, applies for the building permit . renders its opinion on the design . chooses the contractor . prepares the connection contract . pays the connection charge . construction of the supply point . construction of the pipes...
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