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A manufacturing method of high-strength and impact-resistant high-speed iron ...

Technical implementation elements: 3. The purpose of the present utility model is to provide a high-strength and impact-resistant high-speed iron stam

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Manufacturing method of high-strength and impact-resistant high-speed iron st...

1. The present utility model relates to the technical field of high-speed rail stamping plates, in particular to a high-strength and impact-resistant

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A technical realization element of impact-resistant high-speed rail body asse...

Technical implementation elements: 3. The purpose of the present utility model is to provide an impact-resistant high-speed rail body assembly fitting

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Method for making impact-resistant high-speed rail body assembly parts

1. The utility model relates to the technical field of vehicle body accessories, in particular to an impact-resistant high-speed rail vehicle body ass

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A kind of rail vehicle air conditioning unit and technical realization elemen...

Technical implementation elements: 7. The main technical problem solved by this utility model is to provide a rail vehicle air-conditioning unit with

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Elements of technical realization of a calculation method for initial train p...

Technical implementation elements: 4. The object of the present invention is to provide a kind of train initial positioning calculation method and pos

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Calculation method and positioning system and process of initial train positi...

1. The present invention relates to the field of train positioning, and in particular, to a method and a positioning system for initial train position

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Technical realization elements of end underframe structure, vehicle underfram...

Technical implementation elements: 3. The embodiment of the present invention provides a front-end chassis structure to solve the defect of low struct

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Front-end underframe structure, vehicle underframe and manufacturing method o...

1. The present invention relates to the field of rail vehicles, and provides a front-end underframe structure, a vehicle underframe and a rail vehicle

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Technical realization elements of multifunctional railway track cleaning and ...

Technical implementation elements: 7. The purpose of the present invention is to provide a multifunctional railway track cleaning and maintenance plat

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A multifunctional railway track cleaning and maintenance platform

1. The present invention relates to the technical field of cleaning and maintenance platforms, in particular to a multifunctional railway track cleani

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Technical realization elements of a lubricating device for rail maintenance

Technical implementation elements: 5. The purpose of the present invention is to provide a lubricating device for rail maintenance and a method thereo

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