Ball资源列表
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[国外标准] BS ISO 3408-5-2006 Ball screws-Part 5 Static and dynamic axial load ratings and operational life
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[国外标准] SAE AS17108A-2008 (R) bearing, ball, annular, primarily for aircraft generators and motor-generators
[国外标准] BS ISO 3408-5-2006 Ball screws-Part 5 Static and dynamic axial load ratings and operational life
[国外标准] SAE AS17108A-2008 (R) bearing, ball, annular, primarily for aircraft generators and motor-generators