"What a fragrant smell!"

In order to entertain Qin Feng, Wen Lao took Qin Feng to the private room of the canteen, and specially prepared a table, when the first dish was served, Qin Feng immediately sniffed.

This is a plate of fish, soaked in the soup, the soup is steaming, constantly bubbling upward, Qin Feng looked at the soup is fiery red, it must be full of chili peppers.

After staying in Chengdu for a few years, Qin Feng himself felt that chili peppers were already the same as ordinary dishes, and they could be eaten at any time, and if they were idle and bored, eating chili peppers alone as fruits, it was okay.

It's not spicy, it's not happy.

"Taste it?" Wen Lao said to Qin Feng with a smile, so Qin Feng picked up a piece of fish meat and put it in his mouth.

When eating fish, Qin Feng doesn't like to eat the back of the fish, although the fish meat there is the best, but there are too many fish bones in it, and it is not enjoyable to eat, and the belly of the fish below is different, there is only one big thorn, as long as you pick up the big thorn, you can eat it directly.

It is the most comfortable to eat in this way, just like eating beef and pork, and chewing it in large gulps.

In addition, because the belly of the fish is thinner, it is more flavorful.

Now, Qin Feng put a large piece of fish directly into his mouth, and in his prediction, he had already estimated the spicy taste, but when the fish meat entered his mouth, he only felt that it was all sour, full of sourness!

What a taste it is!

Gu Tingting is from the Northeast, and Qin Feng has also been to the Northeast, so Qin Feng can also get used to eating the old sauerkraut in the Northeast, but this kind of sourness is different from the sourness of sauerkraut in that the pure natural absolute sourness is more sour than vinegar, and at the same time, in the sourness, there is also a spicy, unique spicy taste, sour and spicy taste, which makes Qin Feng almost call out.

This unique taste stimulated every taste bud of Qin Feng, and Qin Feng felt that his tongue was almost trembling.

In the sourness, the fragrance of chili pepper is still transmitted to the mind, although there is no defense for the first time, but, bite down, but it is still fragrant, only feel sour and delicious, full of spicy, which makes people appetite!

Qin Feng's mouth made a characteristic sound, chewed it heavily, and then entered his stomach.

"What does it smell like?" After eating one bite, Qin Feng freed his mouth and asked.

"This is sour soup fish, which is a famous dish in our Guizhou and a must-have delicacy for entertaining guests." Elder Wen introduced.

"Sour soup fish? It's not the same as the sourness of sauerkraut. Qin Feng said.

"Of course, this kind of acid is a natural sour soup made from tomato acid," in fact, Wen Lao is a foreigner, but he has been in Guizhou for more than ten years, and he has almost been assimilated.

In addition to the must-have sauerkraut for Northeast people, in fact, Guizhou also likes to eat sour.

"Don't eat acid for three days, walk and jump" is a folk song in the streets and alleys.

Sauerkraut is pickled at home, and the tongue is delicious, appetizing and digesting, and eating it in summer can relieve the heat. The sour soup has the effects of refreshing, sterilization and disinfection, greasy fat, spleen and stone prevention. This sour soup fish, of course, is made with sauerkraut soup.

"I see." Qin Feng listened while continuing to eat the sour soup fish, I have to say, this taste is really good!

One dish after another came up, making Song Laodu's eyes red: "Lao Wen, you guys are really interesting to Qin Feng, you have taken out so many good dishes to entertain, I didn't have this treatment last time!" ”

"Old Song, don't be sour, eat together, hurry, move chopsticks, I haven't eaten these for a long time, today, I am also stained with your light, by the way, you came here, or did you come for Vortex -15? Then you're in the wrong place, the main job of surveying and mapping imitation is not ours, we are doing odd jobs. ”

Turbojet-15, which is a key imitation project of the country's aviation industry, will certainly not be handed over to the 460 factory of the third line.

"Yes, of course I know that we are mainly engaged in turbojet-13 here, but a turbojet-13 has been engaged in for so long, and turbojet-15, I'm afraid it will be even more difficult."

A fighter must have an engine before it can be developed, otherwise, it is a castle in the air, why did the J-8 finally come out? It's not because of the use of ready-made engines, if you change it, it is estimated that it will be enough.

Is it okay to put Project 10 on the Turbojet-15? In particular, this is still a turbojet machine, and Song Lao actually can't look down on it.

Now that the West has fully realized the turbofan engine, the USSR has also begun to make great strides towards the turbofan engine, and what about its own? I'm still using a vortex!

"If you want me to say, it's difficult." Hearing Song Lao's question, Wen Lao answered affirmatively.

Turbojet-15, that is, the R-29-300 engine of the MiG-23, this engine is still good in terms of data, with a maximum thrust of 81 kN and afterburner thrust of 122.5 kN. Thrust-to-weight ratio 6.5. This kind of turbojet engine is born to be the king of high altitude and high speed, and the thrust of the engine is full, which can fully meet the installed needs of the third-generation aircraft, but the thrust-to-weight ratio is not high, and the fuel consumption is large.

Looking at the structure, the twin-rotor, annular combustion chamber, pneumatic nozzle, high-temperature turbine, afterburner thrust infinitely adjustable turbojet engine, the technology seems to be very close to the current one.

However, if you want to imitate it, it is definitely not easy, the country has used a large number of technical personnel, and started a vigorous surveying and mapping imitation in the 410 factory, which looks very lively, but it will take a long time to really develop to maturity and have the installation conditions.

"As far as our current level is concerned, it will be good to be able to build it within five years, and it will take ten years to mature to install and be practical." Wen Lao said.

"That is, we want to use this engine, and I'm afraid we can't do it now?" Song Lao's face was ugly, he was very happy to eat just now, and he didn't want to eat it now.

If there is no qualified engine, it will be difficult for them to carry out this project.

Wen Lao is obviously more old and bear-bearing, Song Lao doesn't think his inference is wrong, and even, this time, is too little, maybe it will be longer!

"Actually, there are solutions." Wen Lao said on the side: "Come, continue to eat, continue to eat, this champion hoof is also our famous dish here, you see that you are thin, eat more, make up for it." ”

"Lao Wen, don't sell it, don't say it, where can I eat." Song Lao couldn't help but say, this champion hoof, is braised pig's feet, simmered warm, carefully marinated, fat but not greasy, glutinous and moist, sour and spicy delicious, in the past, Song Lao loved to eat, but now, he looked at the fat pigskin, where can he eat.

"Of course, it's a direct import of engines, and it's no problem to meet the test flight." Wen Lao said a word.