생산 방식·생산 방식모피 교역소 유지비fur_trading_post_maintenancein_game/common/production_methods/unsorted_building_inputs.txt:496정의in_game/common/production_methods/unsorted_building_inputs.txt:496497fur = 0.1498weaponry = 0.1499books = 0.05501category = building_maintenance