ISO-10303-21;
HEADER;
FILE_DESCRIPTION (( 'STEP AP203' ), '1' );
FILE_NAME ('ASC-4.7.STEP', '2025-11-20T02:02:27', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2020', '' );
FILE_SCHEMA (( 'CONFIG_CONTROL_DESIGN' ));
ENDSEC;
DATA;
#256 = PRODUCT_DEFINITION ( '未知', '', #9603, #10145 ) ;
#430 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #4084 ) ;
#644 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #256 ) ;
#1273 =( NAMED_UNIT ( * ) SI_UNIT ( $, .STERADIAN. ) SOLID_ANGLE_UNIT ( ) );
#1476 =( NAMED_UNIT ( * ) PLANE_ANGLE_UNIT ( ) SI_UNIT ( $, .RADIAN. ) );
#2251 = PRODUCT ( 'ASC-4.7', 'ASC-4.7', '', ( #5484 ) ) ;
#3496 =( GEOMETRIC_REPRESENTATION_CONTEXT ( 3 ) GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT ( ( #3671 ) ) GLOBAL_UNIT_ASSIGNED_CONTEXT ( ( #3840, #1476, #1273 ) ) REPRESENTATION_CONTEXT ( 'NONE', 'WORKASPACE' ) );
#3671 = UNCERTAINTY_MEASURE_WITH_UNIT (LENGTH_MEASURE( 1.000000000000000082E-05 ), #3840, 'distance_accuracy_value', 'NONE');
#3840 =( LENGTH_UNIT ( ) NAMED_UNIT ( * ) SI_UNIT ( .MILLI., .METRE. ) );
#4084 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#5469 = PRODUCT_RELATED_PRODUCT_CATEGORY ( 'detail', '', ( #2251 ) ) ;
#5484 = MECHANICAL_CONTEXT ( 'NONE', #5712, 'mechanical' ) ;
#5712 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#9603 = PRODUCT_DEFINITION_FORMATION_WITH_SPECIFIED_SOURCE ( '任何', '', #2251, .NOT_KNOWN. ) ;
#10145 = DESIGN_CONTEXT ( 'detailed design', #4084, 'design' ) ;
#10313 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #5712 ) ;
ENDSEC;
END-ISO-10303-21;