青云翻译

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With the rapid development of high grade Highway, smoothness of increasingly high demands, smoothness pass rate reflects both the driving comfort, and reflects the level of construction troops. Smoothness measure important indicator of the high pavement quality is good or bad. Pavement irregularitie

Along with the first-class highway rapid development, is more and more high regarding the pavement smoothness request, the pavement smoothness qualified rate both has reflected the driving comfortable degree, and has reflected the construction troop's level.Smoothness matter weighs the high-type sur

正在翻译，请等待...

With the rapid development of high grade Highway, smoothness of increasingly high demands, smoothness pass rate reflects both the driving comfort, and reflects the level of construction troops. Smoothness measure important indicator of the high pavement quality is good or bad. Pavement irregularitie