Whether it is the National Defense Science and Technology Commission or the leaders of the 617 base, under such circumstances, even if the Type 80 tank they developed has very strong performance in terms of submersible cruising capabilities, facing the super performance of the Ninth Academy that does not require preparation or even slowing down, what else can they do besides being sad?

"Submersible ferry is a very important performance indicator. If this technology is used to modify all our tanks..." Long Yaohua's eyes shone.

The 80-style cruising requires too long preparation.

Before submerging, not only does it need to be sealed, but there are numerous doors, windows, holes, and even the race of the turret connecting the main body of the tank to seal it, leaving only one or two connected to the outside using a ventilation cylinder, so that the air enters the tank for internal occupants to breathe and engines, which involves tank ventilation. In order to be safe, a water pump must be specially equipped at the lowest point of the vehicle body to discharge the accumulated water seeped into the tank.

There is also a need for an anti-reflow system to prevent the tank from pouring back due to the instantaneous negative pressure of the engine.

In order to solve the problem of underwater observation, a header must be equipped and self-rescue problems must be taken into account.

The performance of the submersible ferry is a problem faced by any tank in the world.

Among the Soviet tanks, the ventilation cylinders were usually equipped on the tanks and were installed directly when used, and the same was true for the American M1 series.

The Ninth Academy does not have any ventilation cylinder. If such a design is used on all tanks in the Republic, how much cost will it save and how strong the tank will be!

"Chief, this is probably not very possible! Our design is only aimed at a huge body like our tank, because it has a very large new battery inside, and when the tank is sealed, it can only last less than twenty minutes. This system is mainly to prevent biochemical attacks..." Liu Yijiu shook his head and said. "It is actually similar to the internal air circulation of the submarine..."

Liu Yijiu had to think Long Yaohua like this.

The entire system and the entire design are costing at least six million because of this thing, and the technology is very immature.

The battery is a graphene battery that is not very successful in research by the Ninth Academy. The technology is not too mature and cannot be used on a large scale.

So Liu Yijiu did not explain in detail.

Long Yaohua looked at Liu Yijiu with some confusion, and Liu Yijiu immediately added, "This design has increased the cost of our tank by at least 6 million!"

"..." Long Yaohua had nothing to say.

"Of course, this is not just for scuba. Our design is all about improving the survivability of tanks in various complex battlefield environments. Another biggest consideration in this design is to enable tanks to avoid failure due to fine sand and dust entering the internal precision system..."

This is the main consideration of this design.

The Dragon Guard was used extensively in the Iraq-Iraq War, and both sides mainly used this advanced tank, so after both sides equipped the Dragon Guard tanks and carried out several anti-killing events that could not achieve expected results, the tank war stopped.

There are many technicians in the Ninth Institute conducting various detailed usage surveys in Iraq and Iran, and Pakistan also conducting follow-up investigations. Longwei has poor protection capabilities in this regard, so the new tank has taken this issue into consideration from the very beginning.

In some places where ventilation is not required, seal design is considered many.

In addition to the precision of the internal structure and the demanding environment are relatively strict, the performance design in this aspect is quite high.

The 617 has not even considered these issues. After all, this design, even the American M1 series tanks will have to wait until the M1A4 to be used on a large scale. When the 617 design was designed, ergonomics did not consider too much. Not to mention anything else, their tanks still use the original design, and just use low-cost fans to reduce the temperature inside the tank in hot summer can be seen.

Of course, this has a lot to do with the cost.

When Liu Yijiu explained, the two Type 80 tanks of 617 had crossed the river and did not take much time, but after crossing the river, they stopped again - for more than twenty minutes to prepare for the scuba ferry, the additional equipment, such as a 3-meter-long ventilation pump, had to be removed!

"Oh, Director Li, you tanks are so slow, when will you reach the finish line? This preparation took time for many years. After crossing the river, you have to dismantle the equipment. If this is on the battlefield, how big a fighter jet would be wasted!" Although he knew that the other party was doing very well in this regard, Liu Yijiu did not miss the opportunity to attack the performance of the other party's tank.

This is to attack Jiang Sen, Li Yuming and others!

The 617 people were extremely angry when they heard this, but no one stood up to argue with Liu Yijiu.

"There are two rivers behind it. In this regard, your tanks are about three hours behind our tanks. Otherwise, I will let them stop and wait for your tanks?" Liu Yijiu saw that the other party ignored him and continued to provoke him, asking you to show off at the beginning! "Don't worry, don't worry about the problem with our communication system. At present, they should not be too far away from us. You can communicate with them directly. If you get a little further away, it probably won't work..."

Li Yuming didn't dare to speak anymore. He knew the situation of the Type 80 tank and was now worried about whether their tanks could climb this hillside with a large slope and a long distance!

Jiang Sen really couldn't stand Liu Yijiu anymore, so he immediately shouted at Liu Yijiu with a dark face, "You're enough!"

This roar was to vent the huge pressure that Liu Yijiu had brought to him by his heart.

"Oh, Director Jiang, what do you mean? At the beginning, you said that when our speed was slow, let the comrades from Base 617 wait for us! You thought about us at the beginning, and were too embarrassed to be too embarrassed, so we couldn't help but consider you, right? If it spread, it seems that you are a bit embarrassing." Liu Yijiu said this and shook his head regretfully, "After all, the technologies used by your tanks cost more than one billion foreign exchange in the country, and there are also huge amounts of scientific research funds for so many years!"

"What a pity..." Jiang Ming also cooperated with Liu Yijiu and sighed, "Director Liu, we have no one on it. Whether it is the Dragon Guard or the tanks now, I have not seen a penny of scientific research funding from the state's financial allocation..."

These two people sang together here, but they were trying hard to belittle each other.

Of course, it is not to belittle the other party's design, but to target some people's behavior.

Especially Liu Yijiu, his heart is devastated. He obviously spent only more than one billion yuan in foreign exchange, but he actually changed his concept and said more than one billion yuan in foreign exchange! Those who don’t know will probably scold the leaders who once made efforts to introduce these technologies to death when they heard this.

617 spent a lot of money to introduce technology and with strong support from the state's finance, it would be better to create such a thing than the technology that the Ninth Academy, which does not have a single financial allocation fund, studied by itself.

"Okay! You guys are enough!" Johnson was finished. This serious mistake made his future completely hopeless. It was not that the Type 80 was not advanced enough, but that their performance was nothing in front of the excellent performance of the tanks of the Ninth Academy. Their performance was nothing. Based on this result, the above will discuss whether the introduction of technology can really quickly improve the level of China's military industry technology! Even discuss the necessity of large-scale introduction of technology.

Long Yaohua didn't want to listen to these two people continuing to sarcasm. No matter what, this would put the entire military senior management in a passive position.

Without the consent of the military, at least by default, it is impossible to spend so much money to introduce technology.

"Why are there no one above you? Is our General Staff and General Staff and other departments less support for you? I'm so embarrassed to say that you don't have the funds from the state's fiscal appropriation! Who doesn't know that you have sold a lot of arms over the years and you paid a penny to the country for so much money?" Long Yaohua couldn't make Jiang Sen and others embarrassed, at least, they couldn't when the dust was settled.

Even Long Yaohua and others don’t know how much money the Ninth Court made in arms exports.

After all, there are still costs and something.

"Oh, oh, your tank is not good..." Liu Yijiu knew what Long Yaohua meant, but letting it go like this was obviously not in line with Director Liu's principle of revenge. Of course, before he could take action, he heard the old guy Li Yunlong beside him screaming exaggeratedly, and the expression on his face was even more exaggerated, pointing to the hillside on the other side.

Everyone looked in the direction of his fingers, and a burst of screams suddenly sounded.

Johnson and others' faces had become distorted from the beginning of gloom!

Because the two Type 80 tanks had already started climbing the hill, they did not choose the climbing method of Jiuyuan, but instead rushed to the top of the mountain in a straight line. As a result, the tanks were lying on the top of the mountain without climbing far away!

Even under the influence of gravity, the tank began to slip towards the back.

In this case, in terms of climbing capabilities, the two tanks are at a high level.

When Li Yulong saw this, he looked at Zhao Bisheng fiercely. Zhao Bisheng felt as if he was stupid and completely confused. Logically speaking, it was impossible for their tanks to have such a situation. Even if they directly rushed to the slope, they would not be able to lie down and slip backwards!

"Oh, if you can't climb up, don't hold on. Our domestic technology is very different from that in the international market. Even if it is introduced, it will not be digested in a short time. Let's take a detour, don't let our tanks wait too long..." Liu Yijiu kindly considered everyone in 617.
Chapter completed!