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Vacuum Dusting System Crack Grooving Machine
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Features of Tongda brand crack sealing machine 1. Independent research and development on integrated hybrid electric and electric drive technology, low emissions, low energy, energy conservation and environmental protection.2. Increase the filter to enhance the filtering effect and extend the servic
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This is new genaration 600L crack sealing machine, which suitable for more customer needs.It‘s used for pavement repairing and it suitable for highway, municipal road, airport runway, country road, neighborhood and factory road, etc.
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On October 16, the site inspection and exchange meeting of new materials and maintenance technologies of highway pavement sponsored by Hubei Highway Society and the Special Committee of Highway Maintenance and Management of Hubei Highway Society was held in Songzi, Jingzhou City. The meeting was att
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Cold mix cold spread asphalt mixture is composed of aggregate, filler and cold mix modified asphalt, and the production process is not heated.The technology can be regarded as a new environment-friendly pavement technology with zero emission by improving the technical characteristics of cementing ma
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Tongda Highway mid-year work summary meeting was held in the 14th, August, 2023. At the meeting, the general manager Mr. Guo summarized the business work of the company in the first half of the year. He analyzed and judged the market situation, and arranged to adjust the focus of work in the second
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