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Check the hot plastic irrigation assurance norms, uniformity, temperature, watering. Check the gravelled ensure timely, guaranteed norms, sealed plastic surface scanning excess stone and a lack of timely complement. Check the plastic irrigation and stoned at the next junction.
Check the rolling, diagrams lu, lu on one point of time, rolling speed, status under rolling wheel kick. Check the performance of maintenance work to create good conditions for asphalt layers formed.
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