Ahmed's insistence left everyone speechless.

Maybe that's the nature of the people of country T.

There were two accidents in a row today, and many people thought that they would suspend their training in scuba diving.

At least today it really doesn't fit.

The military order is like a mountain, and Ahmed is the bishop, and he says nothing.

When inspecting the diving equipment and damaged boats on the dock, Cui Weinan whispered to Zhuang Zheng: "Tsk, there have been two incidents in a row, and you don't stop to review and review, and you go out to continue tossing?" ”

Zheng Zheng said while packing up his things: "Otherwise, what's the matter?" All go back to find a place to eat with cold drinks and the sun? ”

Cui Weinan crossed his waist and looked at the sky in the distance for a while, and suddenly shook his head and said: "Lao Tzu stargazing at night, not good, not good......"

"You haven't woken up yet, have you? Where did the astrology come from? It's broad daylight now, stop dreaming! Zhuang Yan almost couldn't hold back his laughter, "You are a dignified officer, and you actually believe this?" ”

Cui Weinan said: "Don't believe it, I've seen a lot of this kind of evil thing." I said don't believe it, when you are a soldier in charge, there are some things you really can't disbelieve. ”

He solemnly smiled and pointed to the Ahmed instructor who was directing the loading of the ship on the dock in the distance, and said: "Or, Lao Cui, you go and talk to the instructor, just say that you watch the stars at night and feel that it is not appropriate to go out today, so you should sleep in the tent and see if he will take a luxury self-guided tour of H o'clock." ”

Cui Weinan looked at Ahmed, looked at it for a moment and said: "I think it's better to forget it, our traditional culture can't be explained to them clearly, it's called the generation gap." ”

"Fuck off, get on board! Where is so much nonsense. Zhuang Zhuang couldn't help but go to Cui Weinan.

Although solemn never believed in those feudal superstitious things.

But in the end, luck was really bad.

Anyway, you have to be up and careful later.

But some things are really mysterious.

Whether Zhuang Zhuang believes it or not, or Cui Weinan just has nothing to do and is just talking nonsense, if this person is really unlucky, drinking cold water and plugging his teeth will really happen.

Scuba diving, it's really an accident.

The accident was a student from T country, named Zahad.

At the time of the accident, I was solemnly in the sea water as deep as 70 meters, enjoying the wonderful underwater world.

Being a safety officer and being a trainee are two different things.

The trainees will perform underwater operations, bomb disposal, loading, replacement of the link and ventilation of the SCUBA conventional two-cylinder system, removal of the mouth occlusion oxygen supply system of the VIPER combination mask, and ventilation with the SCUBA system, etc.

The solemn is responsible for watching from the sidelines, mainly playing a supervisory role.

Fakhri is in charge of the performance evaluation, giving a score to all the underwater subjects in each group, and recording them in the training record book when they arrive on the shore as a reference for assessing the training level of the trainees.

In the deep sea and above the land are two different concepts.

Although it is very cold, there is an intoxicating relaxation in the still, dark waters.

If not training, but simply recreational diving, chasing fish on the bottom of the sea, viewing anemones between the reefs, or watching corals are all great options.

But diving is a dangerous thing after all, especially military diving.

The VIPER-E2000 diving system in use today is a product of the Kangaroo Country, which is a fully enclosed scuba system, which is the lightest and most portable diving equipment.

This closed breathing system allows for more efficient use of gas, the system reuses the air exhaled by the diver, does not have to carry more cylinders, and has no air bubbles, making it ideal for underwater bomb disposal. It is also very suitable to carry out military special infiltration, so that the enemy on the surface will not be aware of the presence of frogmen under the water because they are seen by the enemy on the surface of the water.

But good things don't have to be all advantages, and this thing also has a lot of disadvantages. For example, the use is complex, much more complex than the traditional method of using a respirator, and is somewhat similar to the breathing bag used by astronauts.

The second is that the risk is high. High-tech and sophisticated use often means low fault tolerance and high risk. Even if you're skilled, you can make fatal mistakes like oxygen poisoning.

Then there's the easy loss of buoyancy control. Breathing is closely related to neutral buoyancy when diving, but it's not the same when you're using VIPER, where your breathing has no effect on overall buoyancy. Because you're just "moving" the gas back and forth between your lungs and the entire device, this underwater sensation needs to be learned.

Of course, in the end, it's too expensive. The cheapest CCR (Closed Circulatory Breathing System) costs around $5,000, while the military one costs tens of thousands of dollars, not to mention the consumption and maintenance costs of other accessories such as absorbents.

The operation of the VIPER system is also complex, so it is necessary to pay strict attention to the operating procedures when operating underwater, as mistakes in operation may lead to poisoning and death.

As a safety officer, he solemnly paid attention to the underwater operation of that group of trainees, and his eyes never left him.

The duo is Zahad of T and his comrade-in-arms Wei Shuping.

Lao Wei's diving operation is solemn and trustworthy, because in the previous theoretical exams, Lao Wei can always get the first.

Lao Wei's first made many T country players feel that they were cheating.

Because Wei Shuping's spoken language is so poor, many people think that his T language is definitely not within the passing line.

However, only Zhuang Yan and others know that Lao Wei is a wonder.

Speaking is not good, but the written test is first-class, and even solemnity has to admit defeat.

He's the kind of guy who can absolutely memorize all the words in his head.

When Lao Wei was promoted from a soldier to an officer, of course, he was particularly sharp.

Suddenly, a string of small bubbles appeared behind Zahad's back.

The small bubbles stood out in the darkness like a string of pearls, swaying along the water and drifting upwards towards the surface.

Well?

A huge question mark rose in the solemn heart.

Fakhri was recording the operation of the two men at the side of the group, not noticing this small detail.

The VIPER system does not produce air bubbles.

So......

Where did this string of bubbles come from?

Maybe it's emitted by the sea creatures?

Solemnity immediately tensed his nerves.

Every detail cannot be missed.

He slowly flapped his flippers and swam towards Zahad's back.

He had to figure out where the bubbles came from.

Walked around behind Zahad, but the bubble was gone......

Looking around, there is nothing strange except for a few stones from the bottom of the sea, sea sand and silt everywhere.

Where did it come from?

Could it be that I have been at the bottom of the sea for a long time and have hallucinations?

Solemnly raised his left hand, looked at the diving instrument on the back of his hand, and glanced at the values.

Diving instruments are important equipment to ensure diving safety. The gauge consists of different combinations of residual pressure gauge, depth gauge, compass and dive calculator, which can combine data such as depth, direction, temperature and air supply for the diver to see at a glance.

Everything is normal.

No problem!

Could it be that you are dazzled!?

Suddenly, another string of bubbles appeared on the dark ocean floor.

This time, Solemn just looked up and saw it coming out of there.

The head also exploded with a bang.