The two of them looked at each other, as if they could see the tenderness in each other's eyes, and the pretty face was in front of them, Jiang Yanhai really couldn't help it, and lowered his head and couldn't help but kiss her on the forehead.

"Brother Hai......" may be because of the difference in the location of the environment, Jiang Yanhai just kissed her forehead, Li Ruobai blushed a little shyly, her voice was crisp, and Jiang Yanhai felt that her bones were lighter.

"Brother Hai." Li Ruobai raised his head like this, looked at him with big eyes, and screamed softly.

"What's wrong?" Jiang Yanhai asked in a low voice.

Li Ruobai turned his gaze to the phantom that had been dressed in yellow protective paint, and said softly: "You say, does it look like a child of the two of us?" ”

Jiang Yanhai raised his head and looked at this handsome Phantom fighter, and smiled: "You're right, when you say that, I also have such a feeling, although it wasn't made by us little by little, but watching it turn from a drawing into reality little by little, this feeling is really great!" ”

Li Ruobai nodded and said with a smile: "Yes." ”

The two of them cast their eyes on this phantom again, both of their eyes were a little obsessed, Jiang Yanhai was because it appeared in reality, Jiang Yanhai, who had played the phantom in the illusion simulation battle system, knew very well what its appearance meant.

This means that the country will reach an absolute lead in air supremacy, and this is true for any country above!

And Li Ruobai looked at it because it was a work that she and he completed together, at least she also contributed to it! What's more, it can provide him with great protection, and the stronger it is, the safer he is.

Li Ruobai only cares about this, she only cares about his safety, she doesn't care about anything else, if she has the ability to research the kind of weapon that can kill everyone else in seconds, it is estimated that she will not hesitate to develop it.

Looking at it, the two of them quietly leaned together again.

"Ahem...... Enough of you two little guys, we're all old, and we still have to eat your dog food. Liu Lao's voice came from the side, waking up the two of them at once.

Li Ruobai hurriedly separated from Jiang Yanhai, and when he looked back, he didn't know when, more than a dozen old professors had already walked behind them, all smiling, looking at them with a kind face.

His face flushed slightly, and Li Ruobai secretly hid himself behind Jiang Yanhai.

"Professors, you didn't make a noise here." Jiang Yanhai is already very thick-skinned, don't say it, Jiang Yanhai really didn't find out.

Because he naturally shut down all the systems here, and secondly, he just looked at the phantom in front of him, and he was indeed a little fascinated.

If these fighters could speak, it is estimated that the J20 in the other hangar would look at Jiang Yanhai with resentful eyes, hum, tui! Scumbag, likes the new and hates the old.

There is a ship girl in the comics.,I don't know if there's a machine girl.。

"Hahaha, if we don't come again, all the staff around will have opinions." Professor Qian laughed a few times and said.

"Xiao Huang has already come, the test flight will start soon, all the preparations here have been prepared, are you going to the tower?" Liu Lao's face returned to seriousness.

"Hmm!" Jiang Yanhai said seriously.

"Okay, a few of us will be here, personally staring at the ground sensors, this airport has not been exposed to the outside world for the time being, today is the weather we specially selected, it is estimated that the enemy will not be able to find it, this time the test will try to complete as many tests as possible." Liu Lao said seriously.

"yes, okay." Jiang Yanhai thought about it, the Phantom's sensors are very complete, when this Phantom is manufactured, almost all important parts of the body are equipped with sensors, and all its postures, including all the problems of the system, will be transmitted to the ground as soon as possible.

The airfield where they are located is actually a backup experimental airfield, which is different from ordinary military airfields.

Ordinary military airfields have only maintenance hangars, but such airfields have an assembly line. This is a backup, and the outside world does not know about it.

There is another large one that is directly adjacent to the final assembly plant and will not be delivered to the customer until the end of the test flight.

Using this airfield, one is to keep it secret, and the other is that this assembly line is adjusted to produce Phantoms, so naturally it cannot produce other fighters.

For example, Chengfei's large-scale assembly plant is currently producing J20, and it is impossible to adjust the production line of the assembly plant and then adjust it back, which is too troublesome.

Therefore, this spare production line is temporarily borrowed, mainly for test flights.

The real assembly plant will be placed in Inner Mongolia, where Li Yunfeng directly purchased a semi-abandoned, but not far from the military airport in Baotou City, the entire military airport has been completely rebuilt, and at the same time, the new assembly pulsating production line Li Yunfeng directly ordered 3!

That is to say, if you want, then 3 production lines can start at the same time, Phantom because the fuselage uses a large number of materials, so the current production speed is relatively slow, according to the pulsating production line to estimate, about two days can be assembled one.

One production line can produce close to 180 fighters a year.

So three production lines, at full speed, can produce 540 Phantoms a year.

Of course, if it is not wartime, the production line cannot be produced so fast, and domestic aircraft manufacturing industry workers are not so easy to find, the production speed of the Phantom will be very slow at the beginning, and it is estimated that it will be good to assemble one a month.

First, to train workers, secondly, the production line cannot be opened to the maximum, and the state does not have so much money to order.

The cost of the Phantom has come out, which is slightly different from Jiang Yanhai's estimate, the cost is about 300 million US dollars, and the ex-factory price is estimated to be 320 million US dollars.

If the exchange rate is calculated according to 7, it is almost 2.25 billion a plane, this is because the research and development expenditure of the phantom is almost equivalent to nothing, for example, the research and development expenditure of J20 is close to 40 billion, and the ex-factory price must be included in the research and development expenditure.

However, J20 is a state-owned enterprise, and profits can be lowered, anyway, it is not exported, and it is only used domestically.

But the phantom is different, the phantom is a private enterprise assigned to Li Yunfeng, and a certain profit must be guaranteed to allow the private enterprise to survive, so the state will leave sufficient profit margins.

In fact, to give corporate profits, anyway, the money is within the country, but it doesn't matter.

Li Yunfeng invested a lot of money in the early stage, not to mention the cost of these tests, it cost more than 10 billion yuan just to purchase this airport and production line.

These are pure investments, and there will be continuous investment in the future, the country cannot purchase too many phantoms at one time, according to the profit of 20 million US dollars for one plane, a hundred aircraft is only a profit of 2 billion US dollars, 14 billion, which is not enough money for Li Yunfeng to invest.