ISO-10303-21;
HEADER;
FILE_DESCRIPTION (( 'STEP AP203' ), '1' );
FILE_NAME ('155338.STEP', '2026-02-24T06:47:17', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2020', '' );
FILE_SCHEMA (( 'CONFIG_CONTROL_DESIGN' ));
ENDSEC;
DATA;
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#20 = MECHANICAL_CONTEXT ( 'NONE', #23, 'mechanical' ) ;
#23 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#35 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #23 ) ;
#36 =( LENGTH_UNIT ( ) NAMED_UNIT ( * ) SI_UNIT ( .MILLI., .METRE. ) );
#39 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #69 ) ;
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#76 =( NAMED_UNIT ( * ) PLANE_ANGLE_UNIT ( ) SI_UNIT ( $, .RADIAN. ) );
#147 = PRODUCT_DEFINITION ( '未知', '', #4, #220 ) ;
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#172 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #147 ) ;
#189 = PRODUCT ( '155338', '155338', '', ( #20 ) ) ;
#220 = DESIGN_CONTEXT ( 'detailed design', #69, 'design' ) ;
#226 = PRODUCT_RELATED_PRODUCT_CATEGORY ( 'detail', '', ( #189 ) ) ;
ENDSEC;
END-ISO-10303-21;