- type: construction
  id: MetalRod
  graph: MetalRod
  startNode: start
  targetNode: MetalRod
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetRGlass
  graph: Glass
  startNode: start
  targetNode: SheetRGlass
  RequiresEngineeringLevel: 2
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetClockworkGlass
  graph: Glass
  startNode: start
  RequiresEngineeringLevel: 2
  targetNode: SheetClockworkGlass
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetPGlass
  graph: Glass
  startNode: start
  targetNode: SheetPGlass
  RequiresEngineeringLevel: 1
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetRPGlass
  graph: Glass
  startNode: start
  targetNode: SheetRPGlass
  RequiresEngineeringLevel: 2
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetRPGlass0
  graph: Glass
  startNode: start
  targetNode: SheetRPGlass0
  RequiresEngineeringLevel: 2
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetRPGlass1
  graph: Glass
  startNode: start
  targetNode: SheetRPGlass1
  RequiresEngineeringLevel: 2
  category: construction-category-materials
  objectType: Item

- type: construction
  id: MaterialDurathread
  graph: Durathread
  startNode: start
  targetNode: MaterialDurathread
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetUGlass
  graph: Glass
  startNode: start
  targetNode: SheetUGlass
  RequiresEngineeringLevel: 1
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetRUGlass
  graph: Glass
  startNode: start
  targetNode: SheetRUGlass
  RequiresEngineeringLevel: 2
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetRUGlass0
  graph: Glass
  startNode: start
  targetNode: SheetRUGlass0
  RequiresEngineeringLevel: 2
  category: construction-category-materials
  objectType: Item

- type: construction
  id: SheetRUGlass1
  graph: Glass
  startNode: start
  targetNode: SheetRUGlass1
  RequiresEngineeringLevel: 2
  category: construction-category-materials
  objectType: Item
