ISO-10303-21;
HEADER;
FILE_DESCRIPTION (( 'STEP AP203' ), '1' );
FILE_NAME ('DTCA150M-108-M72-19.5-AL.STEP', '2026-04-29T09:51:26', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2017', '' );
FILE_SCHEMA (( 'CONFIG_CONTROL_DESIGN' ));
ENDSEC;
DATA;
#83 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#119 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
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#1939 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #83 ) ;
#1959 = MECHANICAL_CONTEXT ( 'NONE', #83, 'mechanical' ) ;
#2141 = PRODUCT_DEFINITION_FORMATION_WITH_SPECIFIED_SOURCE ( '任何', '', #5803, .NOT_KNOWN. ) ;
#2776 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #119 ) ;
#3143 = PRODUCT_RELATED_PRODUCT_CATEGORY ( 'detail', '', ( #5803 ) ) ;
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#3947 = PRODUCT_DEFINITION ( '未知', '', #2141, #4231 ) ;
#4125 =( NAMED_UNIT ( * ) SI_UNIT ( $, .STERADIAN. ) SOLID_ANGLE_UNIT ( ) );
#4231 = DESIGN_CONTEXT ( 'detailed design', #119, 'design' ) ;
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#5803 = PRODUCT ( 'DTCA150M-108-M72-19.5-AL', 'DTCA150M-108-M72-19.5-AL', '', ( #1959 ) ) ;
ENDSEC;
END-ISO-10303-21;