Even if Zhang De can do many technical applications, they still have a fatal flaw: standardization.

More precisely, quality control depends entirely on God's appreciation.

For example, when cement, simple ball mill or mill grinder is ground, it is known how much the label is, how waterproof the effect is, and it is unknown. For example, pig iron and crude steel, the carbon content can only be estimated. Sometimes when carburizing treatment is carried out, Zhang De feels that he is doing it, and it all depends on the mystery.

It’s not that Lao Zhang doesn’t want to come up with standards, but in fact it involves political issues and imperial authority. If you talk about buying and selling large and small scales, it’s okay. But if you promote a set of standards yourself in a systematic manner, Li Shimin will never be ruthless.

Strictly speaking, the things sold by China Resources only cost more than 100 kilograms per stone of rice, which is less than 120 kilograms. For example, Anping’s Amway, try to use the scale of China Resources. This scale is about 30 cm per foot, which must have been finalized at Huaiyuan Dahe Workshop.

This matter can only be done secretly, and I have to take the blame: China Resources and Amway are short of weight.

It can be regarded as a handle, at least it makes Director Li feel that Zhang Cao loves money as shameless and lacks weight and harms the people.

Zhang De's actual purpose is just to adapt to his usual commonly used data. Using the unit of measurement in the Zhenguan year is really troublesome.

"Wang Taishi, what's going on with the charcoal mine?"

Changsun rushed to the forthcoming, and invited many veterans as bodyguards to go to the north of Gu Longsai to do ethnic good deeds, and to do business with high officials.

"When the construction site was built on the road and went to Shicheng Nanhu Lake, there was a lot of stones missing, so I took people to Youzhou to buy the combined stones. When I came to Jizhou, I passed by Youzhou and learned that the former Youzhou governor had dug stone slabs to build city defense."

Building city defense? Bullshit! Mr. Li was planning to buy stones for Li Dong Xiuxing Palace, and was also planning to transport the best stones to Luoyang. At that time, Li Desheng was engaged in the sheep and people-eating movement, and many farmers and small families who were cheated had to go to the governor to complain.

Isn’t this a sheep entering the tiger’s mouth? I packed it and threw it into the stone factory to work as a coolie.

Originally, these people wanted to cause trouble, but in the end, Li Keshi was not completely in a bad state. He gave him some money without saying anything. In addition, China Resources bought seaweed from Goguryeo. Li Keshi hugged a lot and gave the replaced seaweed to Kuli and Kuli's family.

After doing this, the coolies in these stone yards still have some money, so they just started working on the stone yard manager.

No matter whether these people are still sick, the stone yard is still maintained anyway, because the buyer of the stone yard is either someone else or China Resources.

But of course it was a semicolon. The manager was sent by Mr. Li, and there were four books on the account books. One book on Zhang De, one book on the semicolon, one book on Li Keshi, and one book on the local county government in the stone yard.

It is really profitable for everyone to make money together. Changping, Huairou, Lu County, and the county magistrates of the three counties benefited from it, and they could earn more than 1,000 yuan a year. This is a fart for the capital, but where is this? The border area. After 1,500 years, this is called the old revolutionary base of the old, young, poor, and poor.

In short, the county magistrate was very happy, Governor Li was very happy, and Boss Zhang was also very happy. Everyone was very happy. As for who was unhappy, they were concerned about their affairs.

"This stone slab..."

"Oh, the stone slab is very good." Wang Xiaotong took a sip of tea. The old man was in good spirits and said happily, "I was just a casual look, but unexpectedly the stone slabs were piled up was deserted. I went to investigate and suddenly found that there was charcoal. I thought again that there were many people on the construction site. If it was burned by firewood, it would be very expensive. It would be better than this carbohydrate bento."

"The King of Taishi is a righteous gentleman."

Old Zhang was in a lack of interest. You said that you are an old man and a mathematician. If you don’t do civil engineering and planning on the construction site, you will go to the stone yard to inspect. You are the chief engineer, not the foreman!

In order to break the coal mine, Uncle Zhang insisted on three exercises to intimidate the Khitans. Look at these Khitans, thousands of starved to death, thousands of freezing to death, and more than ten thousand cattle and sheep were all burned in heavy snow.

Alas... the listener is so excited that he listens happily. How could the Khitans be obedient if they don't die? How could they be willing to work if they don't obey? They are not thinking about how to rob. So, force cannot solve the problem, but force can ensure that the problem does not turn bad, and it is very likely that things will develop in a beautiful direction.

Mr. Wang is doing something wrong.

Lao Wang next door poaches, and something always happens, which is not bad.

"The coke is not as good as Hexi in this stone city. However, the iron material has been refined into three furnaces, which is still acceptable."

They are all earth blast furnaces, which are useless. They are temporarily intended to provide raw materials for pig iron. Now they can only rely on scale effects. When we need to formally design a more decent blast furnace, we will have to do much more things at that time than now.

The crushing of raw iron ore materials and the ratio of coke, the exhaust pipes that produce gas, and the blowing equipment. These are all required to find a reasonable range suitable for the land of Xiping.

Another thing is that Zhang De asked Wang Xiaotong to bury the pit and coke, and the raw materials were still wood. When could a large amount of coal be refined into coke, and then the blowing equipment used a steam engine, this is what is the real technology changing the world.

At present, Zhang De can only make a hydraulic blower through the water potential drop of the small river in Shicheng Nanhu Lake, so that whether it is pig iron or steel, it can maintain a certain yield stability.

As for other materials, the strength requirements are required for toughness, go to *******.

"This Changping charcoal farm is too far away."

The longitude of the earth is about one hundred kilometers, and from Shicheng to Changping is about two longitudes, which is more than two hundred kilometers. Four hundred miles away, just like the current transportation volume, let's die.

Fortunately, Lao Zhang knew that there was also a coal mine in Shicheng, but he didn't say that he was the only one in the world who knew it. This feeling was really good.

"The Shicheng charcoal farm is larger in scale, and it is much better than the Changping charcoal farm."

“…”

Old man?! You are sincerely looking for trouble?!

Zhang De looked shocked: "Shi Wang, how did you... know..."

"I came to the three states and traveled all over the counties. In my spare time, I even checked the classics. Between the Han Dynasty, Yuyang and other places, there were spontaneous black stones produced. I thought, was it charcoal? So I led people to excavate and found a harvest. I dug ten feet into this charcoal site in Shicheng and got a mineral vein. I estimated that I would only need to dig the ground properly and build a passage, supplemented by wooden tracks. Carbonite produced every day is always available for one or two thousand kilograms."

Old man?! Do you know that you are so awesome at home?!

Then Lao Zhang brought people forward and showed his flag.

"Is Zhang Liangfeng and Zhang Gong?"

"It's my Dongweng, how dare you ask the general what is wrong?"

"I am polite, I am the captain of the Dingxiang Governor's Office. I came to Hebei and I have my best intentions."

After saying that, the captain got off the horse. Seeing this, Zhang De went over to greet him without doubting him: "But what is my uncle's instructions?"

“That’s right.”

Then the captain handed a letter to Lao Zhang. When Zhang De opened it, his facial muscles twitched.

Damn, what the hell?! Let me take care of Ashide Yinchu?!

Lao Zhang was in a bad mood.

"Zhang Dalang! I haven't seen you for a long time, and I miss you very much. I have a lot of words in my heart to say to you. Get in the car quickly!"

A two-wheeled carriage appeared not far away. The curtain of the car was lifted, revealing the charming face of Ashide Yinchu. This girl is so good that she has been wafting a lot.

"This... Your Highness, I am a wife. If you live in the same room with Your Highness, you may cause rumors. You are not worthy of being accustomed to your reputation. However, how can your Highness be stigmatized with his golden branches and jade leaves? Even if you are not a gentleman, you cannot do it."

Ashide Yinchu sneered: "Zhang Dalang, you don't have time to talk to you, get in the car!"
Chapter completed!