{
  "comment": "空运 EXACT_ONLY 种子：source_name/source_code 精确相等才投影。多码同名视为 AMBIGUOUS。正式应以 TMS 字典 sync 覆盖本文件。",
  "air_airport": [
    {"source_name": "上海", "source_code": "SHA"},
    {"source_name": "浦东", "source_code": "PVG"},
    {"source_name": "上海浦东", "source_code": "PVG"},
    {"source_name": "虹桥", "source_code": "SHA"},
    {"source_name": "上海虹桥", "source_code": "SHA"},
    {"source_name": "洛杉矶", "source_code": "LAX"},
    {"source_name": "深圳", "source_code": "SZX"},
    {"source_name": "广州", "source_code": "CAN"},
    {"source_name": "香港", "source_code": "HKG"},
    {"source_name": "北京首都", "source_code": "PEK"},
    {"source_name": "北京大兴", "source_code": "PKX"},
    {"source_name": "珠海", "source_code": "ZUH"},
    {"source_name": "克拉克", "source_code": "CRK"}
  ],
  "air_packaging_type": [
    {"source_name": "全部", "source_code": "1"},
    {"source_name": "托盘", "source_code": "2"},
    {"source_name": "卡板", "source_code": "2"},
    {"source_name": "散货", "source_code": "2"},
    {"source_name": "纸箱", "source_code": "3"},
    {"source_name": "木箱", "source_code": "3"}
  ]
}