periscopic lens
潜望瞄准镜
periscopic sight
暂无补充释义。
相关词条
periscopic lens
periscopic sextant
periscopic lens
periscopic sextant
periscopic compass【光】 船
periscopic range-finder
periscopic sight
periscopic sight
暂无补充释义。
periscopic lens
periscopic lens
periscopic sextant
periscopic lens
periscopic sextant
periscopic compass【光】 船
periscopic range-finder
periscopic sight