{
  "source": "062274.solidworks_evidence_v2.json",
  "part_id": "062274",
  "source_status": "complete_with_blockers",
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    "schema": "solidworks.cad_evidence.self_validation.v1",
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    "meaning": "complete reusable extraction; not a claim of backend feature support or 1:1 rebuild",
    "counts": {
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      "typed_body_features": 6,
      "direct_semantic_features": 2,
      "typed_features_requiring_history": 4,
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      "missing_exact_geometry_catalog_references": 0,
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    "feature_contracts": [
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        "feature": "凸台-拉伸1",
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      {
        "feature": "切除-拉伸1",
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      {
        "feature": "圆角1",
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    "surface_counts": {
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        "spacing_mm": 28.6543,
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      "numeric_geometry_match": true,
      "topology_counts_match": false
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  },
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}