What is the longest a submarine has stayed submerged?
How do nuclear submarines stay under water for months?
Submarines – Extreme Technology – Big Bigger Biggest
潜水艦はどれくらい水中にとどまることができますか？
Life Inside US $4 Billion Nuclear Submarine. Inside Kitchen and Sleeping Rooms
How long can a Submarine stay underwater?
How does a Submarine work? / Typhoon-class submarine // The worlds largest submarine ever built.
Why Nuclear Submarines are Extremely Scary
海洋を巡回する40億米ドルの原子力潜水艦の内部の生活
10 Deepest Diving Operational Submarines in the World | Submarines With Maximum Test Depth
Inside Russia's $5 Billion Typhoon Submarine
Inside The World's Most Powerful Nuclear Submarine
The Top 5 Largest Submarines: The Ultimate Underwater Titans
40億ドルの米国の巨大潜水艦の内部での生活
The Submarines SECRETS: How Long Can It Stay Underwater?
What It’s Like to Live on a Nuclear Submarine for 6 Months
How nuclear submarines stays underwater for months? |पनडुब्बी महीनों तक पानी के भीतर कैसे रहती है?|
Why it sucks to live on a submarine!
What Happens When a Nuclear Submarine is Decommissioned? #shorts
The British Sub Can Stay Underwater For 25years... In Theory
