{
  "source": "05_壳体与盖件/0501_箱体壳体/050199_通用壳体/FK12 Body.solidworks_evidence_v2.json",
  "part_id": "FK12-Body",
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    "counts": {
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    "feature_contracts": [
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      {
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      {
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      {
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      {
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      {
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    },
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}