{
    "type": "pneumaticcraft:pressure_chamber",
    "inputs": [
      {
        "type": "pneumaticcraft:stacked_item",
        "item": "minecraft:lapis_lazuli",
        "count": 6
      },
      {
        "item": "create:electron_tube"
      },
      {
        "item": "pneumaticcraft:plastic"
      }
    ],
    "pressure": 1.0,
    "results": [
      {
        "item": "pneumaticcraft:capacitor"
      }
    ]
  }