ISO-10303-21;
HEADER;
FILE_DESCRIPTION (( 'STEP AP203' ), '1' );
FILE_NAME ('上盖10-12.STEP', '2024-10-12T04:23:28', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2019', '' );
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ENDSEC;
DATA;
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ENDSEC;
END-ISO-10303-21;