aimingmeansconsideringthecantingofthetrunnions詞語:aimingmeansconsideringthecantingofthetrunnions解釋:炮耳迴轉裝置的瞄準工具詞典:專利專業英漢詞典aimingmeansconsideringthecantingofthetrunnions相關解釋炮耳......