ISO-10303-21;
HEADER;
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FILE_NAME ('516701.STEP', '2025-08-18T02:36:45', ( '' ), ( 'P R C' ), 'SwSTEP 2.0', 'SolidWorks 2020', '' );
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ENDSEC;
DATA;
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#20850 = PRODUCT_DEFINITION ( '未知', '', #64983, #25430 ) ;
#25430 = DESIGN_CONTEXT ( 'detailed design', #12949, 'design' ) ;
#31209 = PRODUCT ( '516701', '516701', '', ( #68941 ) ) ;
#52620 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #20850 ) ;
#53432 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #6695 ) ;
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#68941 = MECHANICAL_CONTEXT ( 'NONE', #6695, 'mechanical' ) ;
ENDSEC;
END-ISO-10303-21;