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The positive level detecting apparatus of high axle load
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A kind of underground materials transportation system
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Intelligent railway vehicle empty and load brake regulator, breathing relief valve, intermediate volumetric laser marking unit
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Lorry body, car door trimmer
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Brake valve grinder of railway vehicle
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The positive level detecting apparatus of railway goods train bogie
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Rolling stock breather valve, lower discharge valve multi-function test stand
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Rolling stock bearing outer ring rust remover
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Rolling stock axle rust removalling equipment
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