"Comrade!" Sun Guishan took a step forward and said to the man on the left, "Expert Hao is currently presiding over the key experiment of the 1987 major scientific and technological research project of the Tianzhong Provincial Department of Light Industry. His departure at this time is likely to cause the failure of this major scientific and technological research project. What is your situation, can you wait for the end of this experiment and then find out from Expert Hao?"

"No!" the man on the left shook his head and said, "The order we received is to ask Comrade Hao Shuang to come over now!"

Sun Guishan still didn't give up, and asked again: "Then how long will it take for Expert Hao to come back with you this time?"

The man on the left shook his head again and said, "I'm sorry, I don't know this question, so I can't give you an answer!"

Then he ignored Sun Guishan anymore, and stretched out his hand to Hao Shuang again: "Comrade Hao Shuang, please!"

"Since you can't reply when I'll come back, can you wait a moment and let me briefly explain the work at hand to Director Sun!" Hao Shuang said to the man on the left.

"That's fine!" the man on the left nodded.

So Hao Shuang asked Sun Guishan to get a pen and paper, picked up the pen and noted the follow-up experimental steps and key points one by one, if he couldn't come back in time, Sun Guishan only needed to follow the experimental steps he marked out to carry out the experiment step by step.

After writing, he asked Sun Guishan to read it carefully, and answered a few questions from Sun Guishan, making sure that Sun Guishan had fully mastered the follow-up experimental procedures and key points, and there would be no mistakes, so he turned his head and said to the two men: "Lao Er, I have been waiting for a long time, I can go with you now!"

The two men nodded, didn't make any more noise, just opened the back door of the Audi C3 and invited Hao Shuang in.

"Director Sun, Director Gong, the follow-up experiments, you will be hard!" Hao Shuang waved his hand at Sun Guishan and Gong Zhiming, walked to the front of the car, and got in.

The two men also followed Hao Shuang side by side in the back seat, one left and one right, sandwiching him between them. The man on the left reached out and took out a pair of sunglasses and a mask and handed them to Hao Shuang, motioned for him to bring them, and said in his mouth: "Comrade Hao Shuang, we are ordered to protect your safety, please understand!"

Hearing that he was ordered to protect his own safety, Hao Shuang couldn't help but feel relieved, reached out and took the mask and sunglasses and put them on.

Although he was a billionaire in his previous life, he had never had experience dealing with special services, and after putting on a mask and sunglasses, he looked at the carriage with great interest.

Soon he found that the windows were equipped with special one-way see-through glass, and he couldn't see the inside of the car just now, but he could see the situation outside the car clearly.

Although it is said that in the era of Hao Shuang's life thirty years later, one-way perspective glass and one-way perspective mirrors are already common, which is not uncommon at all, but in this era, one-way perspective glass is still an expensive luxury, this Audi C3 can use one-way perspective glass as a window, and the owner's level in the special department must not be low.

Seeing that the two men were staring out of the car with blazing eyes, and the driver was also concentrating on driving, without any intention of talking to himself, Hao Shuang observed the interior layout of the carriage clearly, and also closed his eyes and leaned on the seat to pretend to sleep.

Audi C3 in the early morning of the city of Tianyang city on the street, sweeping past groups of people on the side of the road morning exercise, more than 20 minutes later, into a quiet block, after a few turns, into a small courtyard shaded by green pines.

After getting out of the car, Hao Shuang, under the guidance of two men, walked through the doorway, went up the marble staircase to the second floor, and walked to the door of a house in the easternmost part.

"Tuk tuk", the man on the left straightened his collar, then raised his wrist and knocked lightly on the door, no more, no less, exactly two.

"Please come in!" a cheerful voice came from inside the door.

The man pushed open the door and made a gesture of invitation to Hao Shuang.

Hao Shuang stepped into the room, and the door closed behind him.

Hao Shuang looked up and saw a middle-aged man wearing an 85-style military uniform sitting calmly on the sofa by the window, a morning light shining through the window glass, shining on the middle-aged man's square face, majestic and abnormal.

As a billionaire in Hao Shuang's last life, he also dealt with many high-ranking people, but it is really rare to see someone as imposing as the middle-aged man in front of him.

The so-called not angry and self-authoritative. Some people don't need to speak at all, just go there, and the momentum is self-contained, making people feel the unique momentum of the superior person.

"Hello!" Hao Shuang greeted the middle-aged man with a smile politely.

"Are you Hao Shuang?" The middle-aged man looked Hao Shuang up and down twice, then nodded slightly, pointed to a bamboo chair in front of him, and said, "Sit!"

Hao Shuang walked over and sat down on the sofa calmly.

"Do you smoke?" the middle-aged man took out a box of giant pandas and asked Hao Shuang.

"Thanks, I don't smoke. Hao Shuang waved his hand and said.

"Oh, it's rare for people who don't smoke in technology!" the middle-aged man smiled in surprise and raised his hand to press a green button next to the sofa.

The door opened quietly, and a tall waitress walked in softly, "Chief, please instruct!"

"Have a cup of Xinyang Maojian!" the middle-aged man commanded.

It didn't take much work, and a cup of steaming Xinyang Maojian was delivered to Hao Shuang.

"Thank you!" Hao Shuang gently buttoned the coffee table twice with his hand and said to the waitress.

The waitress smiled and replied softly, "You're welcome, please use it slowly!" and bowed slightly, and stepped back lightly.

The middle-aged man waited for Hao Shuang to pick up the teacup and take two sips of tea, and then opened his mouth unhurriedly, "Comrade Hao Shuang, do you know who I am?"

"Know!" Hao Shuang replied calmly, "You are a head of the special department. ”

"No, I'm not from a special department!" the middle-aged man laughed, "I'm from the Commission of Science, Technology and Industry for National Defense!"

Commission of Science, Technology and Industry for National Defense?

Hao Shuang's brows furrowed, he had heard of the name of the Commission of Science, Technology and Industry for National Defense.

However, in the era in which he lived in the previous life, the Commission of Science, Technology and Industry for National Defense had already been abolished, and now although the department of the Commission of Science, Technology and Industry for National Defense exists, the original Hao Shuang was busy with professional research in school, and he did not pay attention to things outside the profession at all, so in fact, he did not know what kind of department the Commission of Science, Technology and Industry for National Defense was.

"Why, haven't you heard of the Commission of Science, Technology and Industry for National Defense?" the middle-aged man stared at Hao Shuang.

"I've heard of it, but I don't know much about it!" Hao Shuang asked honestly.

"Do you know what you're going to do here?" the middle-aged man asked again.

"I heard that there is a situation to ask me about," Hao Shuang replied calmly, "I don't know what the specific situation is!"

"So that's the case!" the young man chuckled, reached out and took a note from the table, and handed it to Hao Shuang, "I heard that you have a recipe for this thing?"

Hao Shuang took the note and looked at it, only to see that it was written in large words "low-temperature pre-sintering preparation of infrared high emissivity ceramic coating"!