{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "LLA",
    "L  ",
    "IC "
  ],
  "key": {
    "L": {
      "tag": "forge:plates/brass"
    },
    "I": {
      "item": "create:precision_mechanism"
    },
    "A": {
      "item": "create:andesite_alloy"
    },
    "C": {
      "item": "create:brass_casing"
    }
  },
  "result": {
    "item": "create:mechanical_arm"
  }
}