naval ordnance海军军械An Ordnance Survey grid reference gives the position of a place to within 100 metres.全国地形测量局的地图坐标标示某地的位置精确到100米以內.With cargo projectile by the world , serious problem of unexploded ordnance arisen.子母弹药的...
An Ordnance Survey grid reference gives the position of a place to within 100 metres.全国地形测量局的地图坐标标示某地的位置精确到100米以內.She worked in an ordnance factory during the war.战争期间她在一家兵工厂工作.Shoes and clothing for the army were scarce...