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Under the safe pressure of length and voltage level,  daily patrol is no longer a satisfied skill for modern demand. Hence, there's an urgend need for quick skill promotion of newly and young employees who are engaged in patrol.

urgent

But continue to increase in line mileage and voltage level and brings huge security operation of the pressure, rely on the use of long-term accumulation of inspection skills means has been unable to meet the current requirements, which is engaged in patrol work of the new workers and young staff skills improved rapidly put forward urgent requirements

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