{
  "type": "cgm:workbench",
  "materials": [
    {
      "tag": "forge:nuggets/steel","count": 12
    },
    {
      "tag": "forge:wires/steel","count": 1
    },
    {
      "item":"pneumaticcraft:pressure_tube","count": 1
    }
  ],
  "result": {
    "item": "cgm:missile"
  }
}