defence construction
短語詞組
- national defence construction 國防建設
- attached civil defence construction 附建式人防工程
- border defence construction 邊防建設
- coast defence construction 海防建設
- civil air defence construction 人防建設
- civil defence construction 人防建筑
- national defence of modernization construction 國防現(xiàn)代化建設 返回 defence construction