制作配方Ground GrenadeWeapons投掷武器Common产物Ground Grenade产出数量 1制作信息工作量13000制作经验倍率×4.941326取得方式Technology unlock材料物品数量Gunpowder1Stone10Ore1可用设施Weapon WorkbenchWeapon Assembly LineWeapon Assembly Line IIAdvanced Weapon Assembly LineAncient Workbench