tethered aerostat

系留载荷,mooring,在线英语词典,英文翻译,专... ... ) harpoon deck-lock 鱼叉系留 ) tethered aerostat 系留气球 ...

系留飞艇,tethered... ... ) captive balloon 系留气球 ) tethered aerostat 系留飞艇 ) captive 系留 ...