PS: My mistake, I didn't expect to review it, there is still a chapter of 4,000 words, estimated at two o'clock in the afternoon.

It's not that Liu Hai doesn't want to design more advanced ships, but in terms of the domestic shipbuilding industry, it is estimated that 2000 tons is already the limit.

And in terms of ships, Liu Hai really doesn't understand, the system of the ship is more complex than the aircraft.

In fact, from another point of view, the development of our navy in the last life had a late-mover advantage.

If too many ships are built before the year 2000, it may become a drag, but after entering the year 2000, electronic technology, semiconductor technology has developed rapidly, and military technology has also continued to develop.

And again, no equipment exists alone, it has its own environment and the overall industrial system.

The 7.62mm multi-barreled machine gun, this one was manufactured very quickly, and Liu Hai gave the drawings to the maintenance department, and the finished product came out in a week.

And in this week, Liu Hai basically completed the transformation of the second transport plane, looking at the green plane, there is a big national flag on the fuselage of the aircraft.

20-mm machine guns, this is ready-made, this kind of air defense has long been used in the country.

Just a slight improvement, suitable for use on patrol aircraft.

Sun Aiguo looked at the 7.62mm six-barreled machine gun designed and manufactured by Liu Hai, which is commonly known as Gatling.

It can shoot 6,000 rounds per minute, a proper gold-swallowing monster.

6000 rounds of ammunition is not cheap in any era.

Sun Aiguo didn't know much about guns, but the deputy director in charge of military production did know about Gatlin.

Liu Hai can't get the test launch in person now, so he has to continue to be a passenger plane.

Sun Aiguo and the deputy director in charge of military products took Gatling to the shooting range.

The range had already prepared 7.62mm rounds for rifles.

Gatling said that he could fire 6,000 rounds per minute, but it was impossible to fire all of them at once.

The barrel also has a service life, so training is also required with this machine gun, and these bangs are written in the operating manual.

The results of the experiment made Sun Aiguo and others very satisfied, that is, the bullet consumption was somewhat large.

When Sun Aiguo and others came back from the shooting range, they asked the maintenance department to produce a few more Gatlings, and the reason why they were described as a table was because Liu Hai designed a supply box of 10,000 rounds of ammunition.

Avoid firing in the middle of the fire, because you have to change the chain and delay time.

If 10,000 rounds of ammunition can't solve the problem, then go first.

The 20-mm cannon was mounted in the position under the wing, and the 7.62-mm Gatling was installed in the rear position.

Two points of fire formed a crossfire, and to the south there were no decent anti-aircraft missiles in several countries around it.

And if you really want to use anti-aircraft missiles, then it will come to the time when the conflict is intense.

To put it mildly, patrolling is to brush up on the sense of existence.

In ten days, everything was ready, and this time two were refitted.

As for which department flew the plane away, Liu Hai didn't know at all.

On Saturday afternoon, Liu Hai sent the second uncle and them home after work, and then changed his clothes and went to the teacher's place for dinner.

"Is the twin-engine transport plane reported in the newspaper produced by your factory?" It was already late autumn, the cold wind was whistling outside, and the room was warm like spring, Liu Hai and Zhu Haiyang were sitting in the study, and the master was busy cooking outside.

"It's produced by our factory." Bangs are not at all strange how the teacher knows, because it is spread all over Kyoto.

"You designed it?" Zhu Haiyang made a bold guess.

"Actually, the technology was 20 years ago, and I only made small changes." Liu Hai replied modestly.

Zhu Haiyang immediately became interested and asked: "Let's talk about the detailed data, the aircraft manufacturing industry is our shortcoming. ”

"This aircraft uses the engine of the P51 Mustang, with a maximum ceiling of 8,100 meters, a maximum cruising speed of 400 kilometers, and can carry 4.5 tons of cargo directly to the plateau."

"I've been busy with this for a while now, and a few days ago I conducted a long-range heavy-load test from Kyoto .........." Bangs told the teacher about it.

When Zhu Haiyang heard this, he couldn't help but sigh: "If we can have such an aircraft, now we finally have no shortage of transportation power." ”

Liu Hai also nodded: "Our land area is too large, and the terrain is too complicated, with high plateaus and mountains, although this transport aircraft is relatively backward, it is very cost-effective." ”

"The piston engine is indeed the first in terms of cost performance." As a teacher at the University of Technology, Zhu Haiyang does not know much about aircraft, but he still has some understanding.

Especially after the last time I took a small plane, I learned a little.

In terms of manufacturing cost alone, piston engines are lower than turboprop engines.

"Your factory is also very powerful, and it is estimated that your factory can design and manufacture aircraft independently."

"It is worthy of the superior leaders who have inspected the factory several times."

"If it's done, you can come back for a few more days."

"Teacher, that is, I haven't been so busy in the past two days, but the airliner has not been completed yet, and there are many internal systems in the airliner, and they are complicated."

"Airliners? You mean there are also civil aircraft? ”

"The Airbus aircraft I designed is a universal platform, and the reason why it is called Airbus is for civil aviation."

"However, this aircraft is still a little bad, and when the next generation of four-engine transport aircraft is completed, it will be convenient for us to take a plane in China."

"Tsk!" Zhu Haiyang heard that Liu Hai was already preparing to make a four-engine transport plane, and he was also impressed.

"Senior brother, it's time to eat." Just then, there was a knock on the door.

Liu Hai and Zhu Haiyang walked out of the room, and Xiaoling was helping to serve the food.

"Is Xiaoling going to study medicine with her sister in the future?" Liu Hai looked at the busy teacher and Xiaoling, and asked the teacher.

"I want to learn music!" Xiao Ling said while setting the dishes and chopsticks for the two.

Before Liu Hai could speak, Zhu Haiyang opened his mouth and said, "What do children know." ”

"I'm going to let her study medicine, I want him to study industry, but we're too tired in this business." Zhu Haiyang said to Liu Hai again.

"It's good to study as a doctor, doctors are respected, little sister, you want to study medicine, and I will give you a car after graduation." Bangs thought of so many medical-related things in the space, and felt that he had to find someone to take them out.

Now there is no one around who can be trusted, as for why don't you give it to Shiniang?

Because now Liu Hai has no chance to get involved in medicine, and it will be another two years before he has a chance.

I have to wait for my son to grow up and then come to school, some of them are relatively late, and now Xiaoling is the most suitable around.

"Really? Is it a Pioneer sedan? When Xiao Ling heard this, she immediately sat down and stared at her bangs with wide eyes.

"Of course, your senior brother and I are the talker." Bangs nodded immediately.

"Then I'll study medicine, senior brother, you have to remember."

"No problem."

There are not many Pioneer cars in the mainland now, but Zhu Haiyang has more people here, and the circle is relatively high, so he can see Pioneer cars.

"Mother, I want to study medicine with you."

"Good, good!"

"Why do I think you're a little perfunctory to me?"

"Hurry up and eat, study hard, and be admitted to university first." Shi Niang said impatiently.

After eating, Liu Hai drove back to his hometown and didn't go back for more than half a month.

"Xiaohai said that it must be no problem to send a car." At night, Zhu Haiyang and his family slept together, and Zhu Haiyang said.

"Impossible, although he is in a motorcycle factory, the number of Pioneer cars is limited after all!" Shi Niang said with some disbelieving.

"You underestimate him, although I don't have much time in the motorcycle factory, but judging from the attitude of the factory leaders, Xiaohai's influence is not small."

"The Airbus mentioned in the newspaper this time was designed and manufactured by Xiaohai."

"You don't see him in the newspaper picture?" Shi Niang asked with some surprise when she heard this, the photo in the newspaper was taken by the superior leaders during the inspection, and they met with the staff who manufactured and designed the aircraft.

"It's a need for secrecy, when others don't have a bicycle, he rides a motorcycle, when others ride a motorcycle, he drives a car, how many years do you think this one has been driving?"

"And the Pioneer brand car was also designed by him, and there may be more that we don't know."

"Even if you have it, you can't ask for him, but Xiaoling is good at studying medicine."

At this time, doctors were still a respected profession, and there was a large shortage of doctors.

While Liu Hai and his teacher were chatting in the study, at a certain airport in Hainan, two patrol planes had completed flight training today, and the crew members were sitting together to sum up the results of today's flight.

Not only for flying, but also for targeting, both patrol planes were equipped with 7.62mm Gatlings and a 20-machine gun.

"Today's target shooting, I have another experience, that is, when we fly around the target, ......." One of the crew members of the two planes simulated flying in the air with a model of the airplane and told everyone what he had learned.

The rest of the people also listened attentively, now there is a big gap in domestic aircraft, and before the small planes came out, some pilots had poor flight durations.

Imported aircraft are too expensive to fly, and the number of aircraft themselves is limited.

But a small plane is a small plane after all, and that operation is too simple.

Airbus aircraft, although designed with outdated engines, are much better than nothing.

As for when the patrol will begin, more training will be needed, and the higher authorities are working out patrol routes.

And it is foreseeable that such patrols will be normalized in the future.

The airport is also being expanded, and the people in the airport are smiling every day, and the expansion of the airport means that there will be more aircraft, especially so many new hangars.

The maintenance of a piston engine is relatively simple, and it can be said that it can be maintained as long as the repairer has undergone simple training.

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On the Hong Kong Island, a group of dealers looked at the detailed data and configuration given by the mainland.

For the newly developed transport aircraft in the mainland, many people are very curious to know the specific data and configuration.

As a partner, these dealers on Hong Kong Island just asked, and the mainland gave the data to these dealers.

Not only did they give the data to these dealers, but they also asked them to take a look at the airport next door.

"This plane is also needed by third world countries?"

"You're wrong, it's good to use this plane for spraying pesticides."

"This kind of aircraft that can fly on the plateau is still in a lot of demand, and there are many countries and cities in the world at high altitudes?"

"Let's give it a try, if someone buys it, we will sell it, and if no one buys it, forget it."

"This plane is a bit backward, and it still uses piston engines."

"I heard that our military dislikes the Tiger class and is a little backward, but because of the late service time, I want to retire, and the council is unwilling, I think we can introduce it."

The construction of three Tiger-class cruisers began in 1941, was launched in 45 years, and entered service in 59-61 years.

Steam power, full load displacement 12080 tons.

A twin 152mm gun.

A twin 76mm anti-aircraft gun.

2 quadruple Sea Cat anti-aircraft missile launchers.

"We can't let the money in the mainland be taken away by those Gallic chickens."

"I know this, the military is ready to renovate two of them, and the remaining one is used as spare parts, which is planned to be completed in 70 years."

"I think I can just sell it and build new ships."

"The sea area in the interior is relatively large, and there is definitely a need for this kind of ship."

"It's just some equipment, and it's estimated that it will be dismantled."

"Money can't be made by others, the mainland exports so many things, we have to come up with what they are interested in."

"But that guy in North America definitely doesn't want to."

"If you don't want to, sell it to them."

"What's unwilling, it's all 42 years old, and it's been 25 years now."

"Let's ask the mainland first, it's really not good, let's dismantle some sensitive weapons."

"It's really not good, the price is more favorable, we have a relationship in the parliament, and it is troublesome and expensive to hype up backward modifications in the media, so naturally there will be no problem."

"Rolls-Royce is a bastard, they don't sell aircraft engines in front, and the Gallic chicken turns around and sells it."

"Why don't we also withdraw from the Peking University Convention?"

"If those guys in North America don't allow us to sell, we can threaten them."

"Not to mention, if there is a conflict in selling cars in the future, you can completely learn from Gallic chicken."

This group of dealers first inquired about the military and found that the military did dislike the old guy who was launched more than 20 years ago, but because of the late service time and the ship looked new, there was no way to scrap it.

I was also surprised to hear that someone wanted to buy it, but I said that the price could not be too little, after all, it had only been in service for a few years.

The dealers said they had a way to do it, and then hooked up in the council, and the big deal was to hire a few PR agencies.

The mainland side received this news, and it was also shocked, you must know that this is a big guy with a displacement of 12,000 tons, although it is steam power, but the maximum speed can reach 31.5 knots.

Now that the mainland also has money, the key is that the dealers say that they can owe it first, and then use industrial products to pay off the debts.

This was very attractive, so the sneaky ones sent people to investigate.

The people who inspected looked at the steel behemoth with a full load and displacement of 12,000 tons, as well as the huge 152-mm cannon on it, and of course they were very satisfied.

Lang is affectionate, the concubine is intentional, and the one on the other side of the sea is a little arrogant, the deal is basically decided, and the next step is the turn of these dealers to perform!

(End of chapter)