pumps 2
nuclear power plant
steam engines
labs
mine 1
chemical plants
producing
producing
oil refining
smeltingpumps 1
mine 1
mine 1
processingpumps 3mine 2mine 3mine 2
minemine 2pumps 4mine 3pumps 2nuclear power plantsteam engineslabsmine 1chemical plantsproducingproducingoil refiningsmeltingpumps 1mine 1mine 1processingpumps 3mine 2mine 3mine 2minemine 2pumps 4mine 3