ISO-10303-21;
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FILE_DESCRIPTION (( 'STEP AP203' ), '1' );
FILE_NAME ('P19-外发桨叶.STEP', '2026-07-16T06:25:56', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2022', '' );
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#26178 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #33171 ) ;
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#31386 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#33171 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ;
#34013 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #15555 ) ;
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END-ISO-10303-21;