emergency jettison
短語(yǔ)詞組
- emergency jettison selector 應(yīng)急投放選擇開(kāi)關(guān)
- canopy emergency jettison handle 應(yīng)急拋蓋手柄
- emergency jettison select switch 應(yīng)急投放選擇電門(mén)
- external suspension emergency jettison button 外吊掛緊急投放按鈕 返回 emergency jettison