{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "LBR",
    "LCR",
    "LLR"
  ],
  "key": {
    "C": {
      "item": "mekanism:steel_casing"
    },
    "R": {
      "item": "minecraft:iron_bars"
    },
    "B": {
      "item": "minecraft:blast_furnace"
    },
    "L": {
      "tag": "forge:sheetmetals/lead"
    }
  },
  "result": {
    "item": "mekanism:metallurgic_infuser"
  }
}