{
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    "last_verified": "2026-07-14",
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      "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust"
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      "phone_uri": "tel:+17373209102"
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    "selection_rule": "Do not make a final product, filtration, hazardous-location, combustible-dust, chemical-compatibility, or engineered-system selection without the required application inputs and supporting evidence."
  }
}