革新革新本版本变更火炮厂gun_factory_advancein_game/common/advances/1_building_unlocks.txt:669一座批量生产大炮的大型工厂。它扩大了生产能力，极大地满足了我军日益增长的需求。需要兵器厂革新requires革新树工业革命热风高炉冲天炉冶炼工艺兵器厂火炮厂定义in_game/common/advances/1_building_unlocks.txt:669670age = age_6_revolutions671research_cost = -0.75673unlock_building = cannons_factory675requires = weapon_factory_advance
兵器厂革新requires
兵器厂革新requires兵器厂革新requires