上传文件至 /

模组.step

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+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('Open CASCADE Model'),'2;1');
+FILE_NAME('Open CASCADE Shape Model','2025-09-01T14:32:53',('Author'),(
+    'Open CASCADE'),'Open CASCADE STEP processor 7.5','Open CASCADE 7.5'
+  ,'Unknown');
+FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }'));
+ENDSEC;
+DATA;
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+  'automotive_design',2000,#2);
+#2 = APPLICATION_CONTEXT(
+  'core data for automotive mechanical design processes');
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+REPRESENTATION_RELATIONSHIP_WITH_TRANSFORMATION(#353) 
+SHAPE_REPRESENTATION_RELATIONSHIP() );
+#353 = ITEM_DEFINED_TRANSFORMATION('','',#11,#15);
+#354 = PRODUCT_DEFINITION_SHAPE('Placement','Placement of an item',#355
+  );
+#355 = NEXT_ASSEMBLY_USAGE_OCCURRENCE('2','','',#5,#27,$);
+#356 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#29));
+#357 = MECHANICAL_DESIGN_GEOMETRIC_PRESENTATION_REPRESENTATION('',(#358)
+  ,#333);
+#358 = STYLED_ITEM('color',(#359),#43);
+#359 = PRESENTATION_STYLE_ASSIGNMENT((#360,#366));
+#360 = SURFACE_STYLE_USAGE(.BOTH.,#361);
+#361 = SURFACE_SIDE_STYLE('',(#362));
+#362 = SURFACE_STYLE_FILL_AREA(#363);
+#363 = FILL_AREA_STYLE('',(#364));
+#364 = FILL_AREA_STYLE_COLOUR('',#365);
+#365 = COLOUR_RGB('',0.,0.501960785193,0.);
+#366 = CURVE_STYLE('',#367,POSITIVE_LENGTH_MEASURE(0.1),#365);
+#367 = DRAUGHTING_PRE_DEFINED_CURVE_FONT('continuous');
+ENDSEC;
+END-ISO-10303-21;