制作配方Frag GrenadeWeapons投掷武器Common产物Frag Grenade产出数量 1制作信息工作量10000制作经验倍率×4.118708取得方式Technology unlock材料物品数量Gunpowder1Stone10可用设施Weapon WorkbenchWeapon Assembly LineWeapon Assembly Line IIAdvanced Weapon Assembly LineAncient Workbench