[
  {
    "equipment_id": "eq_001",
    "display_name": "1호기",
    "aliases": [
      "1 호기",
      "DEP-1"
    ],
    "line": "A라인",
    "process_step": "증착",
    "installed_on": "2023-04-01"
  },
  {
    "equipment_id": "eq_002",
    "display_name": "2호기",
    "aliases": [
      "2 호기",
      "ETCH-2"
    ],
    "line": "A라인",
    "process_step": "식각",
    "installed_on": "2023-04-01"
  },
  {
    "equipment_id": "eq_003",
    "display_name": "3호기",
    "aliases": [
      "3 호기",
      "CVD-3"
    ],
    "line": "A라인",
    "process_step": "증착",
    "installed_on": "2024-01-15"
  },
  {
    "equipment_id": "eq_004",
    "display_name": "4호기",
    "aliases": [
      "4 호기"
    ],
    "line": "B라인",
    "process_step": null,
    "installed_on": "2024-06-20"
  },
  {
    "equipment_id": "eq_005",
    "display_name": "5호기",
    "aliases": [
      "5 호기",
      "CMP-5"
    ],
    "line": "B라인",
    "process_step": "연마",
    "installed_on": null
  },
  {
    "equipment_id": "eq_006",
    "display_name": "6호기",
    "aliases": [],
    "line": "B라인",
    "process_step": "세정",
    "installed_on": "2025-02-10"
  },
  {
    "equipment_id": "eq_008",
    "display_name": "8호기",
    "aliases": [
      "8 호기",
      "MEAS-8"
    ],
    "line": "C라인",
    "process_step": "계측",
    "installed_on": "2025-09-01"
  },
  {
    "equipment_id": "eq_009",
    "display_name": "9호기",
    "aliases": [
      "9 호기"
    ],
    "line": "C라인",
    "process_step": "계측",
    "installed_on": "2025-09-01"
  },
  {
    "equipment_id": "eq_010",
    "display_name": "10호기",
    "aliases": [
      "10 호기",
      "PACK-10"
    ],
    "line": "C라인",
    "process_step": "포장",
    "installed_on": "2026-03-05"
  },
  {
    "equipment_id": "eq_011",
    "display_name": "11호기",
    "aliases": [
      "11 호기"
    ],
    "line": "C라인",
    "process_step": null,
    "installed_on": null
  }
]