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iron_mill_maintenancein_game/common/building_types/production_tools.txt:162

정의in_game/common/building_types/production_tools.txt:162

163iron = 2.5393

164coal = 0.6356

166category = mills_input

167produced = tools

168output = 4

170debug_max_profit = mills_profit_margin (0.35)