
FLUID POWER SYSTEMS AND COMPONENTS - CYLINDER BORES AND PISTON ROD DIAMETERS AND AREA RATIOS - METRIC SERIES (ISO 3320:2013)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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FLUID POWER SYSTEMS AND COMPONENTS - CYLINDER BORES AND PISTON ROD DIAMETERS AND AREA RATIOS - METRIC SERIES (ISO 3320:2013)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频