生产方式/沼铁冶坊·生产方式本版本变更沼铁冶坊bog_iron_maintenancein_game/common/building_types/common_buildings.txt:493定义in_game/common/building_types/common_buildings.txt:493494produced = iron495output = 0.3496coal = 0.375497debug_max_profit = rural_profit_margin (0.2)498category = building_maintenance