Wood + Brick + Eletric boiler
Incomplete Factory + Assembly Line
Food Factory = Incomplete factory + Bakery
Incomplete factory + Loom How do you get loom? Fiber + Wood + Tools
Birds + incomplete mechanism
Wood and stone
Metals + Tools + Wood = Incomplete mechanism
flower + incomplete building + stove
Incomplete Building + Stove + Anvil
freezer
cellulose+paper factory
food factory + fish yield
sugar + food factory = candy