{
  "title": "皮带规格计算",
  "parameters": {
    "machine-model": "机器型号",
    "max-wheelbase": "最大轮距",
    "hub-diameter": "轮毂直径",
    "paper-tube-inner-diameter": "纸管内径",
    "paper-tube-wall-thickness": "纸管壁厚"
  },
  "results": {
    "recommend-belt-thickness": "推荐皮带厚度",
    "recommend-belt-width": "推荐皮带宽度",
    "recommend-belt-length": "推荐皮带长度"
  },
  "machine-model": {
    "50_120-series": "50、120系列",
    "200-series": "200系列",
    "600-series": "600系列",
    "PT23-120-series": "PT23-120系列",
    "PT23-200-series": "PT23-200系列",
    "custom": "自定义"
  }
}