"Weiguo, this breakfast is delicious, so...I forgive you!"

Lou Xiao'e ate the sandwich happily and said with a smile: "But you and Du Yue still have to be careful. If you continue like this next time, you may become the public enemy of all the men in the courtyard!"

Xu Weiguo was stunned, "No way?"

"No?" Lou Xiao'e said with a smile: "When I passed by Xu Damao's house just now, I heard Qin Jingru complaining again, why can't Xu Damao be like you!"

"Ahem..."

Hearing Lou Xiao'e's words, Du Yue coughed directly, "Sister Xiao'e, this...isn't that exaggerated!?"

Xu Weiguo also quickly said: "Yes, Du Yue and I are just normal... Anyway, I feel like we didn't use much strength."

Du Yue also nodded.

Lou Xiao'e shook her head helplessly, "Sure enough! The authorities are confused!"

"To be honest, I really wanted to come over and call you out last night to hear how loud your movements were, but unfortunately, I couldn't get up, and even if I did, I couldn't let you feel the movement yourself!"

"Anyway, you can take care of yourself from now on! Restraint...must restrain yourself!"

Xu Weiguo and Du Yue looked at each other with helpless expressions on their faces.

"It's all your fault!" Du Yue whispered, then lowered her head and ate the sandwich.

Xu Weiguo thought about it seriously. Judging from what Lou Xiao'e said, it was obvious that what the other party said was true. He and Du Yue were too involved yesterday, so they didn't notice it.

Normally speaking, normal couples definitely don’t make that much noise.

Obviously due to long-term use of food from Mysterious Farm, Du Yue's physical fitness has been greatly improved!

Name: Du Yue

Gender:Female

Age: 20 years old

Strength:4 4→8(6)

Intelligence:6 1→7(6)

Charm:7(6)

Defense:4 4→8(6)

Damn it!

Although intelligence and charm have not changed, strength and defense have reached a terrifying 8 points!

This means that Du Yue’s physical fitness is comparable to that of special forces!!

No wonder!

Thinking about this, Xu Weiguo couldn't help but have a headache.

It can be foreseen that as long as Du Yue continues to eat the food he cooks, his physical fitness will probably improve in all aspects, and the two of them will only make more noise by then!

Maybe...I can try to bring Du Yue into the mysterious farm!

Although he is currently just thinking about entering the Mysterious Farm, Xu Weiguo has a feeling that if the Mysterious Farm is upgraded again, he may be able to physically enter it, and then he may be able to bring Du Yue in with him!

Then you no longer have to worry about this in the future!

"Don't worry, we will pay attention to it later."

With Xu Weiguo's promise, Lou Xiao'e no longer clung to this matter.

Soon after breakfast was finished, Du Yue went to work first, while Lou Xiaoe organized everyone in the front yard to continue making down jackets. The deaf old lady and Xu Xiaoya wandered outside the house.

After Xu Weiguo packed up, he also rode his bicycle to work.

"Brother!"

Wu Lan pushed the cart and stood at the gate of the courtyard, saying hello to Xu Weiguo.

Xu Weiguo nodded, "Very punctual!"

Wu Lan smiled and said: "You're just kidding, you must be on time when waiting for your brother! If I don't come on time, you will probably leave!"

"Okay, let's go! Don't be late for work!" Xu Weiguo got on his bicycle and drove forward.

"Okay!" Wu Lan quickly followed.

"How is Mr. Deng's health? I have been busy these past few days and I don't even have time to see him! He is my patient, and I, as a doctor, seem a bit irresponsible!" Xu Weiguo said with a smile.

"Haha, it's because of you, an irresponsible doctor, that you brought my uncle back from the border of death!" Wu Lan said with admiration: "Brother, I really admire you. All the old doctors in the medical school treat me very well."

My uncle was at his wits' end, but in the end he was solved by your two medicines. You are simply a god in my mind!"

"Comrade Du Yue, pay attention to your words. We are all staunch atheists! I think your thoughts are a little wavering!" Xu Weiguo joked.

"Uh..." Wu Lan looked embarrassed and said stubbornly: "No, he is also a unique hero!"

"By the way, my uncle will be back at work soon. I wanted to ask if you are free tonight. He wants to have a drink with you!"

"Okay! After this farewell... I guess it will be difficult to see Mr. Deng again! In this way... after get off work today, I will cook the dishes and let's go over and eat with Mr. Deng!" Xu Weiguo said with a smile.< /p>

"Okay, it's settled then!" Wu Lan nodded, "Brother, I have one more thing to ask you!"

"Don't say anything about asking for advice or not. If you have something to say, just tell me directly. If I knew, I would definitely tell you everything I know!" Xu Weiguo still had a good impression of the god-sister in front of him. Although he was a second-generation official, he was very capable.

Outstanding, he became the chief of the acceptance department at such a young age. According to Li Mubai's temper, background alone is definitely not enough, and the acceptance department is very convinced of Wu Lan!

To be honest, if Xu Weiguo hadn't been full of intelligence and awakened a lot of knowledge in his head, he might not be able to compare with Wu Lan!

Wu Lan thought for a while and said: "Recently, the Special Supply Department received another task. It's just that I have never seen the items in this procurement task. I asked many people and searched for a lot of information, but I still have no clue.

!"

"So now I can only ask you for help!"

Hearing this, Xu Weiguo was stunned. Something that even Wu Lan didn't know was so mysterious?!

"You can ask if you ask, but I don't necessarily know. Besides, this will violate the regulations and confidentiality agreement!" Xu Weiguo now only wants to go to work honestly and live every day well. He doesn't want to be involved in some secret incidents.

Among them, when the time comes, they will be quarantined and censored, which will be extremely troublesome!

Wu Lan shook his head, "You are the ace purchaser of our Special Supply Department. You have the authority to know this matter, as long as you keep it confidential. But according to my experience, if no one can take over this matter in the end, Li Chu will probably still

Will..."

"Looking for me again?!"

Xu Weiguo's face suddenly dropped. Li Mubai regarded him as omnipotent!

"Forget it, this matter hasn't come to me yet. Let's talk about your problem first!"

Wu Lan nodded, and then said: "Brother, the procurement task this time is quite demanding. It requires a silvery-white shiny metal. There are quite a few metals that meet this requirement. I can't put it down.

Let’s do all the metals that match it!”

"Furthermore, this task was given in an extremely mysterious manner. I am the only one who knows the acceptance department, and the entire special supply department is probably only Li, and now you are here!"

Hearing this, Xu Weiguo nodded, "Indeed, it is impossible to lock the target just by relying on the condition of silvery white and glossy color!"

"But the thing above is so mysterious, it's obviously not ordinary metal!"

Wu Lan: "I think so too, but apart from ordinary metals, there are many metals, and I can't be sure! And there are too few experts in this field of chemistry in China!"

Suddenly, Xu Weiguo thought of something in his mind.

Then he smiled and said: "Maybe I know what you want above!"

Hearing this, Wu Lan stopped happily and said, "Brother, please tell me quickly!"

Xu Weiguo said softly: "If I guessed correctly, what they want above should be tungsten!"

"Tungsten?!" Wu Lan wondered: "I have seen this metal when I was checking information, but this tungsten is useless!"

Xu Weiguo smiled and said: "Xiaolan, if you underestimate tungsten, you are absolutely wrong!"

"Tungsten is a metallic element with the element symbol w and atomic number 74. It is in the VIb group of the sixth period of the periodic table of elements. The element is a silver-white shiny metal with high hardness and high melting point. It is not affected by air at room temperature.

Corrosion, chemical properties are relatively stable, and it is a very precious metal element!"

"Tungsten is a non-ferrous metal and an important strategic metal. Tungsten ore was called "heavy stone" in ancient times. In 1781, Swedish chemist Carl William Scheele discovered scheelite and extracted a new element acid——

Tungsten acid was discovered by the Spaniard De Puerya in 1783. Tungsten acid was also extracted from wolframite. In the same year, trioxide was reduced with carbon.

For the first time, tungsten powder was obtained and the element was named. The content of tungsten in the earth's crust is 0.001%. There are 20 kinds of tungsten-containing minerals that have been discovered. Tungsten deposits are generally formed along with the activity of granitic magma. After

Smelted tungsten is a silver-white shiny metal with an extremely high melting point and great hardness. Tungsten is the metal with the highest melting point.

In the 1750s, chemists discovered the effect of tungsten on the properties of steel. However, it was at the end of the 19th century and the beginning of the 20th century that tungsten steel began to be produced and widely used.

High-speed steel was first exhibited at the Paris World's Fair in 1900. As a result, the tungsten extraction industry has developed rapidly since then. The emergence of this steel marked a major technological progress in the field of metal cutting and processing. Tungsten became the most important alloy

element.

In 1900, a Russian inventor first suggested the use of tungsten in lighting bulbs. In 1909, he formulated a process method based on powder metallurgy and pressure processing, which made it possible for tungsten to be widely used in electric vacuum technology.

From 1927 to 1928, cemented carbide was developed using tungsten carbide as the main component. This was an important stage in the history of tungsten's industrial development. The properties of these alloys in all aspects exceeded the best tool steel!"

"Our country developed relatively late. We are only now realizing the importance of tungsten, and our technology will lag behind foreign countries!"
To be continued...