"Cough cough, girl? Sorry? The food here is monotonous, except for fresh water, canned food. Fresh things are available only when replenishing supplies. In order to reduce the consumption and electricity of submarines, we basically don't need refrigerators here." Xia Zhuhou said apologetically to Long Feiyun.

He didn't know who Long Feiyun was, but the senior management ordered Wang Meng and the others to be accepted, but Wang Meng did not introduce it. Obviously, this woman has a special identity.

But seeing the intimate appearance of this woman and Wang Meng, we know that the relationship between them is not ordinary. However, the handsome Wang Meng and the strong-minded woman were together, and the visual impact was too strong.

"I have never served in the submarine, I don't know the situation. You guys have worked so hard. I also know some of the achievements of the Chinese submarine. I can't imagine it, but I can't do it. No wonder the Chinese submarine is the best in the world." Long Feiyun praised, actually very embarrassed.

"For the sake of the country, all sacrifices are worth it." Xia Zhuhou said seriously.

"How long hasn't been home?" Wang Meng asked differently.

He was very familiar with Xia Zhuhou. When Wang Meng was learning submarine driving techniques in the Storm Force, Xia Zhuhou personally taught the class. However, at that time, Xia Zhuhou was driving a domestically produced retired submarine and only cruising in the domestic waters. Later, Xia Zhuhou became a captain on this new nuclear submarine.

"A year, three months, and seven days." Xia Zhuhou said, and a trace of longing flashed in his eyes.

"I should be able to go ashore and go home to see you when I go back this time, right?" Wang Meng said, feeling admiration in his heart. Among the major types of troops, submarine troops are the most difficult and tormenting and dangerous.

"Hahaha, isn't this a blessing for you? Otherwise, you have to complete a cycle before you can go back. Thank you, drink!" Xia Zhuhou laughed and picked up the water cup.

Wang Meng clinked a glass with him and drank a "wine" that didn't taste very good.

"Are there any difficulties at home?" Wang Meng asked suddenly.

"No, like us who are away all year round, the country takes special care of our families, and we don't have to worry about their children's employment. How are you now? I heard that you have left the army and become an official? We have no time to care about other things except for orders from superiors and military intelligence. It's your news, and it was the last time we met Zhang Beijiang when we went back, and heard him say it." Xia Zhuhou said.

Wang Meng briefly told Xia Zhuhou about his situation.

"Are you all a provincial and ministerial official? Have you gone to Guoan again?" Xia Zhuhou was shocked after hearing Wang Meng's brief introduction.

"Sweet!" Wang Meng said with a smile.

"Is this so careless? Some people can't even dream of this realm. Haha, I knew you are a talented person and couldn't make a mistake. Back then, when you learned submarine driving skills from me, I would be optimistic about you!" Xia Zhuhou said with a smile of praise.

"Hehe." Wang Meng smiled embarrassedly.

The two chatted, Long Feiyun was doing nothing and didn't want to eat, so she fell asleep with Wang Meng.

Seeing this, Xia Zhuhou stopped talking and asked a seaman to take Wang Meng and Long Feiyun to rest...

The route of the submarine's return has been changed, which is to prevent being tracked by the enemy.

Since it is not a route that has been sailed, accidents will always happen.

On this day, in the lounge, Wang Meng was chatting with Xia Zhuhou.

The submarine that was sailing suddenly shook and the alarm suddenly sounded. Wang Meng could even feel the pressure in the cabin rising sharply.

Wang Meng and Xia Zhuhou were shocked.

"It fell deep?" Wang Meng stood up suddenly, his face grim.

"Chain the cabin door!" Xia Zhuhou roared and rushed out of the lounge.

The depth fell because the submarine encountered an "underwater cliff".

The jumping state of seawater is that the upper layer has a high density and the lower layer has a small density, forming a negative density gradient jumping layer. At this time, the buoyancy of seawater is reduced sharply from top to bottom. This phenomenon is called "Sea Cliffs".

When a submarine is sailing underwater, if it suddenly encounters a cliff in the sea, it will lose its fixed buoyancy due to changes in the sea leap layer and buoyancy change, and therefore it will fall sharply to the bottom of the sea. This is falling deep.

Deepening will cause the internal pressure of the submarine to suddenly increase sharply, which is a great test for the submarine itself and internal components.

Doududu, the alarm sound inside the submarine suddenly intensified, which was an early warning of equipment damage.

Bang!

Suddenly, with a loud bang, a water injection pipe in the equipment compartment suddenly burst due to the sudden increase in pressure, and the sea water in the pipeline instantly shot into it.

boom!

The submarine seemed to be hit by something and fell to the seabed at a very fast speed...

"Switch off the main motor! No. 2 hydropower unit, close valves No. 7 to 51, and start the slightly speed-to-deep maneuver!" In the cabin, the roar of Xia Zhuhou came.

At this time, not only the pressure in the cabin increased sharply, but the temperature also began to drop sharply. Due to the extreme contrast of the temperature in the cabin, fog was generated and visibility dropped sharply.

At this time, the danger occurred. Wang Meng did not block the loophole of the water injection pipe burst, but directly participated in the work of closing the valve. Because there were too many valves in the submarine, the number of officers and soldiers on the boat was limited, and they each performed their duties, so only a few related soldiers closed the valve at speed.

Time is life, and these tasks must be completed within three minutes. Otherwise, the submarine will fall deeper and deeper, and the huge seawater pressure will seriously damage all machine parts inside the submarine, and even deprive all life.

This is three minutes of a life-and-death crisis!

Long Feiyun, who also rushed over at the speed of the news, had already begun to help the crew seal the cabin.

The loopholes in the burst seawater pipes were also quickly blocked.

But at this time, a lot of water had entered the submarine, and the water had not exceeded the ankles.

This is three minutes to determine life and death!

In two minutes and thirty-one seconds, the danger was eliminated and the submarine began to rise steadily.

At this time, the visibility in the cabin was zero and the sea water on the ground was gone.

Because water is in the cabin, the main motor and some equipment are soaked and cannot work immediately. The submarine's hydropower system is only emergency equipment and cannot work for a long time.

The situation is still very dangerous.

The closed dozens of valves are to reduce the weight of the submarine and facilitate the rise. Among the closed valves, there are valves that control constant temperature.

The constant temperature system uses the coolness of sea water and the heat of the motor to balance the temperature in the cabin. At this time, once the constant temperature valve is closed, the temperature in the cabin that becomes cold due to the infusion of sea water, the temperature gradually rises sharply. "Because the temperature rises too fast, the water vapor in the cabin disappears rapidly.

The temperature is still soaring, and it is almost reaching above zero forty degrees.

At this time, all the staff in the cabin were sweating profusely, but they did not stop their work.
Chapter completed!