ISO-10303-21;
HEADER;
FILE_DESCRIPTION (( 'STEP AP203' ), '1' );
FILE_NAME ('450106.STEP', '2026-03-31T07:11:56', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2020', '' );
FILE_SCHEMA (( 'CONFIG_CONTROL_DESIGN' ));
ENDSEC;
DATA;
#203 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #1737 ) ;
#210 =( NAMED_UNIT ( * ) SI_UNIT ( $, .STERADIAN. ) SOLID_ANGLE_UNIT ( ) );
#378 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#487 = DESIGN_CONTEXT ( 'detailed design', #1737, 'design' ) ;
#757 =( GEOMETRIC_REPRESENTATION_CONTEXT ( 3 ) GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT ( ( #1222 ) ) GLOBAL_UNIT_ASSIGNED_CONTEXT ( ( #1819, #1681, #210 ) ) REPRESENTATION_CONTEXT ( 'NONE', 'WORKASPACE' ) );
#811 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #1261 ) ;
#814 = PRODUCT_DEFINITION_FORMATION_WITH_SPECIFIED_SOURCE ( '任何', '', #1263, .NOT_KNOWN. ) ;
#956 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #378 ) ;
#1073 = PRODUCT_RELATED_PRODUCT_CATEGORY ( 'detail', '', ( #1263 ) ) ;
#1222 = UNCERTAINTY_MEASURE_WITH_UNIT (LENGTH_MEASURE( 1.000000000000000082E-05 ), #1819, 'distance_accuracy_value', 'NONE');
#1261 = PRODUCT_DEFINITION ( '未知', '', #814, #487 ) ;
#1263 = PRODUCT ( '450106', '450106', '', ( #1379 ) ) ;
#1379 = MECHANICAL_CONTEXT ( 'NONE', #378, 'mechanical' ) ;
#1681 =( NAMED_UNIT ( * ) PLANE_ANGLE_UNIT ( ) SI_UNIT ( $, .RADIAN. ) );
#1737 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#1819 =( LENGTH_UNIT ( ) NAMED_UNIT ( * ) SI_UNIT ( .MILLI., .METRE. ) );
ENDSEC;
END-ISO-10303-21;