[
  {
    "type": [ "component" ],
    "input": { "steel_beam": 4, "concrete": 5 },
    "output": { "encased_industrial_beam": 1 },
    "machine": "assembler",
    "crafting_time": 15,
    "clicks": 4,
    "stack_size": 100,
    "stage": "development"
  }
]