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标题: ISO 7919-4-2009+Amd1-2017Mechanical vibration - Evaluation of machine vibration [打印本页]

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作者: ziliaoye    时间: 2017-11-16 10:07:45     标题: ISO 7919-4-2009+Amd1-2017Mechanical vibration - Evaluation of machine vibration

ISO 7919-4-2009+Amd1-2017Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - Part 4: Gas turbine sets with fluid-film bearings

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作者: admin    时间: 2017-11-17 11:00:38

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