ISO-10303-21;
HEADER;
FILE_DESCRIPTION (( 'STEP AP203' ), '1' );
FILE_NAME ('1.6.4.8-ZSJ-05-7.STEP', '2024-04-15T05:49:46', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2021', '' );
FILE_SCHEMA (( 'CONFIG_CONTROL_DESIGN' ));
ENDSEC;
DATA;
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#406 =( NAMED_UNIT ( * ) SI_UNIT ( $, .STERADIAN. ) SOLID_ANGLE_UNIT ( ) );
#520 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #637 ) ;
#637 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#712 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #873 ) ;
#778 = PRODUCT_DEFINITION_FORMATION_WITH_SPECIFIED_SOURCE ( '任何', '', #365, .NOT_KNOWN. ) ;
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#828 = MECHANICAL_CONTEXT ( 'NONE', #399, 'mechanical' ) ;
#873 = PRODUCT_DEFINITION ( '未知', '', #778, #316 ) ;
ENDSEC;
END-ISO-10303-21;