생산 방식·생산 방식한국 포루korean_gunnery_maintenancein_game/common/production_methods/unsorted_building_inputs.txt:264정의in_game/common/production_methods/unsorted_building_inputs.txt:264265stone = 0.05266firearms = 0.1267cannons = 0.1268tools = 0.05270category = building_maintenance