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为加快首都市政建设,探索道路施工的新技术,新工艺,最近我公司研制了一台自行式道牙挤出机,并进行了生产性施工,初步取得了成功。在我国城市道路的道牙施工中,几十年来一直是将砖、石或混凝土预制道牙运到施工现场,用手工安装的方法进行施工。这种方法工序多,劳动强度大,很不适应当前生产形势发展的需要,为了改变这种人抬手砌的落后施工方法,我公司于去年开始了道牙挤
To speed up the construction of the capital city and explore new technology and new technology of road construction, our company recently developed a self-propelled Dowal Extrusion Machine and carried out productive construction with initial success. In the construction of road teeth in urban roads in our country, for decades, brick, stone or concrete prefabricated orthodontics have been transported to the construction site for construction by manual installation. This method has many procedures and labor intensity, so it is not suitable for the needs of the current production situation. In order to change the backward construction methods that such people raise their hands, the company started the dental crowding last year