ISO-10303-21;
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FILE_NAME ('G30-外发桨叶.STEP', '2026-07-16T07:44:50', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2022', '' );
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ENDSEC;
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#20686 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
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END-ISO-10303-21;