ISO-10303-21;
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FILE_NAME ('DVC-KV-L31-NPS4-光杆.STEP', '2026-03-26T05:50:37', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2019', '' );
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ENDSEC;
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ENDSEC;
END-ISO-10303-21;