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铁路轨道检查仪检定台
Calibrater for Inspecting Instrument for Static Geometry Parameter of Track
参考页数:15P.;A4
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铁路轨道检查仪
Inspecting Instrument for Static Geometry Parameter of Track
参考页数:21P.;A4
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铁路支距尺检定器
Calibrater for Railway Switch Offset Rule
参考页数:11P.;A4
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固定式辙叉磨耗量尺检定规程
参考页数:10P.;A5
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机车速度表校验台检定规程
Verification Regulation of Speedmeter Calibration Equipment for Locomotives
参考页数:4P.;A4
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