It worked!

In the 611 Institute, the method proposed by the draftsman Zhang Lijun really works! Qin Feng thought secretly in his heart.

"In order to complete the agreement as soon as possible, we have dinner, and then how about talking?" Elder Tu asked.

Hearing Tu Lao's words, the Jordanians present were a little dissatisfied with their faces, they had been all day, and they hadn't rested yet, they all relied on cup after cup of coffee to refresh themselves, and now, do you want to come back at night?

"No, no, we'll talk about it tomorrow." Lu Sadi shook his head, he couldn't stand it anymore, today's Qin Feng, after talking in front of him all afternoon, his ears were already calloused.

Originally, their official language was Arabic, but because it was colonized by the British, many people could speak English, and in the afternoon, Qin Feng originally introduced a sentence and translated it to a translator, but it didn't take long for Qin Feng to start speaking English, and he kept talking, and now, in Lusadi's ears, Qin Feng's voice kept ringing.

If you don't talk about it, you won't talk about it today, and if you continue to talk about it, you'll go crazy.

Since Lusadi refused with such a strong attitude, then the others could only agree.

"Okay, let's talk tomorrow, I hope we can finish the talk tomorrow, sign the contract smoothly, and our friendship tree will last forever."

Seeing these people leave, Qin Feng had a smile on his face: "Okay, the matter of the ejection seat has been negotiated, there is nothing else, tomorrow, we will definitely be able to negotiate successfully." ”

Even if there is something else tomorrow, these people do not adhere to the principle, as long as they spend it with them, they will consume it!

"Yes, let's use our own ejection seats, we can reduce the workload to a great extent, okay, let's think about it and see what variables there will be tomorrow."

Since the introduction of the Marconi company's project, Tu Lao is about to become a negotiator, talking with the other party during the day and summarizing at night, so that everyone will not be afraid of hard work, for the project, everyone has long been ready to rotate for a few days and nights.

"They drank so much coffee, it would be hellish if they could fall asleep at night, and tomorrow, they will definitely have panda eyes." Qin Feng suddenly thought of this, tomorrow's negotiation will definitely be as smooth as today!

As expected, when I entered the conference room the next day, I saw that these Jordanian guests were all very bad, not as bright as a few days ago, and Lusadi's eyes were bloodshot.

"We considered the content of yesterday's discussion and missed a very important thing, when you introduced each piece of equipment, you did not explain its lifespan." Today, Lusadi spoke first.

Life span? Hearing the translated words, everyone was stunned, what is lifespan?

Qin Feng was the first to react, and he secretly complained in his heart, not good!

In this era, there is no concept of life in China at all, and it cannot be said that there is none, at most the engine is one.

For example, in the turbulent era of previous years, the turbojet-7 manufactured by the engine factory, installed on the plane, flew for a few hours, there must be a problem, well, its lifespan is a few hours.

Now of course not, the current engine, the quality is quite stable, can ensure that the flight for 100 hours without problems, wait until a hundred hours later, and then all disassembled, the maintenance of the repair, the replacement of the replacement, so that you can fly another 100 hours, the flight life, the engine will be scrapped.

The domestic engine, completely adhering to this characteristic of the Soviet engine, is that the life is short, only a few hundred hours, look at the West, their advanced third-generation aircraft, the engine life is more than 1,000 hours as the standard.

What does this mean? During the entire service period of the aircraft, the engines of our fighters have to be changed many times, while the Western ones do not need to be replaced, and the price of changing the engine once is very high.

The Soviets designed it this way, it was the experience of the Great Patriotic War, no matter how good the engine is, after flying into the sky, it will be killed in dozens of hours, and a hundred hours of life is enough.

But now it is peacetime, and all of a sudden it is showing the advantages of a long life.

This is only the engine, and the most you can say about the life of one engine is you, but the life of the other subsystems of the aircraft is impossible to say.

It includes the body, how many hours after flying, whether there will be fatigue cracks, various airborne equipment, what radar altimeter, what radio equipment, etc., any equipment, may have problems, and the time interval between its ability to work without failure is its life.

This requires a scientific calculation, in the Western world, this work began from the time of the design of the fighter, all kinds of airborne subsystems, are with a perfect life expectancy, how many hours of flight, check and replace, to ensure flight safety to the greatest extent.

But in China, there is no integration with this world's advanced concept at all, and now if you want to talk about life, it is absolutely impossible to say one, two, three.

"The quality of our fighter jets is very reliable." Seeing that Tu Lao was also at a loss, he didn't know what this life expectancy was talking about, Qin Feng could only continue to fool around yesterday, could it be that he had been to Shenyang a few times and learned the old Northeast's handling strategies?

"The parts of each of our fighters are carefully built to ensure that it can work properly, and over the years, there has not been a failure in the air, of course, it is also inseparable from our duty inspection on the ground, and we believe that the ground service inspection is more important."

"I don't want to listen to that, I'm going to listen to the lifespan, the life expectancy of all the on-board subsystems, which must be marked on our contract." Lusadi said.

Do you dare to underestimate Jordan? Think Jordan is a small country? Look at a small country, we all know that it takes the life of every system!

Qin Feng sighed, and at the same time, he still felt that he couldn't answer, he had to slaughter the old man in this matter.

After talking about it for a long time, Tu Lao must have understood that all the subsystems of the aircraft are given out like engines, how long is the lifespan? Replace or maintain at the end of life.

However, you can't give it to yourself.

However, I can't admit it, if I admit it, I don't know how long the things I made will last, and the other party dares to buy them?

Hard-headed, Tu Lao finally spoke: "Our J-7 fighter is a copy of the MiG-21 fighter, and we can promise that the life expectancy of all the on-board subsystems of our fighters will not be lower than the life of the original Soviet MiG-21 fighter subsystems." ”

Well, in this way, it can be tricked, after all, only God knows how long the MiG-21's subsystem will be, Qin Feng just sighed that Tu Lao is smart and adaptable, who knows, Tu Lao's words have not yet been finished, and there are a few words behind: "60%." ”