AB91-1 HESG437479R1 HESG437899 使用指导欢迎询价

易卖工控网（www.ymgk.com）提供”AB91-1 HESG437479R1 HESG437899 使用指导欢迎询价”，产品详情：品牌/厂家：、型号：AB91-1 HESG437479R1 HESG437899、成色：全新、货期：现货 1天内发货、保修：180天，更多产品详情就上易卖工控网。

伴随着我国公路建设事业的蓬勃发展．筑养路机械行业走过了从小到大、从弱到强、从引进吸收消化国外先进技术到自主创新赶超国际先进水平的历程。        改革开放三十年来，我国公路建设取得突飞猛进的快速发展。到2007年底，我国已建成公路357万公里，其中高速公路通车里程5.3万公里，居世界第二。随着公路建设的蓬勃发展，我国筑养路机械行业也取得举世瞩目的成就。我国已具备了生产各类筑养路机械的能力，在科学发展观的引领下，一大批具有世界先进水平的高产品不仅满足国内需求，同时逐渐融人国际经济圈，从进口大国向出口大国转轨。 目前的筑养路机械市场分析及前景：       来自官方的数据显示：2007年全国完成公路建设投资6489.91亿元，比2006年增加258.86亿元。公路重点项目完成投资3254.57亿元．比2006年增加138.79亿元。        从上述数字分析，不难看出我国公路建设规模仍在高速运行。今后相当长一段时间的任务还十分繁重。根据规划，仅高速公路一项需再建1.1万公里。农村公路，完善路网结构，及其他新建改建等级公路将继续增加。2008年上半年由于灾害不断发生筑养路机械销售额有所放缓，2008年公路建设投资规模预计在6500亿元以上。根据”十一五”规划，交通建设仍是我国基础建设的重头戏，很多重要工程涉及公路、铁路、机场等交通基础设施，可见筑养路机械又面临新的发展和机遇。
With the vigorous development of China's highway construction, the road construction and maintenance machinery industry has gone through a process from small to large, from weak to strong, from introducing, absorbing and digesting foreign advanced technology to independent innovation to catch up with and surpass the international advanced level. In the past 30 years of reform and opening up, China's highway construction has achieved rapid development by leaps and bounds. By the end of 2007, China had built 3.57 million kilometers of highways, including 53000 kilometers of expressways, ranking second in the world. With the vigorous development of highway construction, China's road construction and maintenance machinery industry has also made remarkable achievements. China has the ability to produce all kinds of road construction and maintenance machinery. Under the guidance of the scientific outlook on development, a large number of high-level products with world advanced level not only meet domestic demand, but also gradually integrate into the international economic circle, and transition from a large importer to an exporter. Current market analysis and Prospect of road construction and maintenance machinery: according to official data, the national investment in road construction was 648.991 billion yuan in 2007, an increase of 25.886 billion yuan over 2006. The investment in key highway projects was 325.457 billion yuan, an increase of 13.879 billion yuan over 2006. From the analysis of the above figures, it is not difficult to see that the scale of highway construction in China is still running at a high speed. For quite a long time to come, the task is still very heavy. According to the plan, only the expressway needs to be built for another 11000 kilometers. Rural roads, improved road network structure and other newly-built and reconstructed grade roads will continue to increase. In the first half of 2008, due to the continuous occurrence of disasters, the sales of road construction and maintenance machinery slowed down, and the investment scale of highway construction in 2008 is expected to be more than 650 billion yuan. According to the eleventh five year plan, transportation construction is still the highlight of China's infrastructure construction. Many important projects involve transportation infrastructure such as roads, railways and airports. It can be seen that road construction and maintenance machinery is facing new development and opportunities.