{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "UTU",
    "BGB",
    "UPU"
  ],
  "key": {
    "G": {
      "item": "create:goggles"
    },
    "U": {
      "tag": "pneumaticcraft:upgrade_components"
    },
    "T": {
      "item": "create:electron_tube"
    },
    "P": {
      "item": "create:precision_mechanism"
    },
    "B": {
      "tag": "forge:ingots/brass"
    }
  },
  "result": {
    "item": "compressedcreativity:mechanical_visor_upgrade"
  }
}