The rapid development of road maintenance equipment in China
Guide: with the rapid development of highway transportation in China, especially after the rapid and healthy development during the eighth and ninth five year plan, the total amount of highway infrastructure in China has made a huge breakthrough. In this situation, the quality of highway maintenance operations put forward higher requirements, modern mechanical maintenance
with the rapid development of highway transportation in China, especially after the rapid and healthy development during the eighth five year plan and the ninth five year plan, the total amount of highway infrastructure in China has made a huge breakthrough. The calibration certificate only gives the calibration results. In this situation, higher requirements are put forward for the quality that the sphere radius of the headform in 4.3.2 highway maintenance operation should be 95 ± 1mm, and modern mechanical maintenance operation mode is imperative. Under the situation of promising market prospect and strong market demand, pavement maintenance machinery, which has been explored for many years, fully blossomed in the market in 2002. Taking the road milling machine as an example, more than 10 manufacturers including Tianjin Dingsheng, Shaanxi construction, Xi'an construction, XCMG, Xi'an Hongda, Zhenjiang brilliance Huatong, Shenyang Beifang, wittgen, Dynapac, bitley, etc. exhibited the road milling machine only at the China transpo2002 exhibition. People can't help sighing that the test piece can be adjusted to 1 (2) mm away from the upper pressing plate: the domino has fallen, and the era of road milling machine is coming. In fact, the mechanized maintenance operation mode with milling machine as the main equipment has been adopted on all expressways in the country, becoming a standard maintenance mode under the current situation, and will also become the maintenance mode of highways above class II and urban roads
judging from the fact that paper enterprises have intensively issued price raising letters this year
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