Many technical applications, even if Zhang De can do it, have a fatal flaw: standardization.

To be more accurate, quality control depends on God's face.

For example, cement, simple ball mill or mill grinding, what the mark is, what the waterproof effect is, I don't know anything. Another example is pig iron and crude steel, the carbon content can only be estimated, and sometimes when carburizing is carried out, Zhang Dedu feels that he is doing it, and it all depends on Meng.

It's not that Lao Zhang doesn't want to make standards, in fact, this involves political issues and the strict authority of the emperor. If you talk about buying and selling things big and small scales, it's fine. But if you systematically promote a set of standards by yourself, Li Shimin will definitely not be soft with you.

Strictly speaking, one stone of rice is about 100 catties, and it can't reach 120 catties. Another example is one foot, Anping's Amway, try to use the scale of China Resources. And this scale, one foot is about 30 centimeters, and the determination was finalized in the Huaiyuan Dahe Workshop.

This thing can only be done secretly, and you have to carry a black pot: China Resources and Amway are short of two catties.

It can be regarded as a handle, at least it makes Li Dong feel that Zhang Caozhi's love for money is shameless, and the lack of two catties harms the people.

And Zhang De's actual purpose is just to adapt to his usual data, and it is really troublesome to use the unit of measurement of Zhenguan year.

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

The eldest grandson rushed to the people, and invited many veterans to be bodyguards, and went to the north of Gulongsai to engage in ethnic goodwill work, and by the way, he did business as a big official.

"The construction site built the road to Shicheng South Lake, and there was a lot of stone missing. The old man took people to Youzhou to buy stones. When I came to Jizhou, I passed through Youzhou. It was learned that the former governor of Youzhou had excavated stone slabs to build city defenses. ”

Building city defenses? Bullshit! Li Keshi was going to buy a stone for Li Dong's cultivation palace. And also ready to transport the best stone to Luoyang. At that time, Li Desheng's sheep cannibalism campaign was very impressive, and many farmers and small families who were cheated had no choice but to go to the governor to complain.

Isn't this a sheep in the mouth of a tiger? Packed up and threw the stone factory to do coolies to go.

Originally, these people still wanted to make trouble, but Li Keshi's conscience was not completely black, and he gave a little money not to mention the meal. In addition, China Resources bought hemp from Goguryeo on a large scale, and Li Keshi hugged a lot, so he gave the replaced linen clothes to the coolies and their families.

In this way, the coolie craftsmen of these stone yards. actually had to make money, so he simply worked in the stone yard.

Regardless of whether these people are still sick, the quarry is still maintained anyway, because the buyer of the quarry is none other than China Resources.

But of course, it's a semicolon, and the steward is stuffed by Li Keshi, and there are four account books. Zhang De is one, semicolon is one, and Li Keshi is one. Then there is the local county government of the stone yard.

Everyone earns together is really earning, Changping, Huairou, Luxian, the three counties are stained, and there can be a thousand yuan a year. It's a fart to put the capital in the capital. But where is it? Border areas. After 1,500 years, this will be called the old revolutionary base area of the old and the young.

In short, the prefectural order is happy. Governor Li was very happy, and Boss Zhang was also very happy. Everyone is happy, as for who is not happy. Mind their birds.

"This slate ......"

"Oh, the slate is good." Wang Xiaotong took a sip of tea, and the old man was in good spirits, and said happily, "Originally, I just looked at it casually, but I didn't expect that the place where the stone slabs were stacked was actually a barren place." The old man went to investigate, and suddenly found that there was actually coal. The old man thought again, there are many people on the construction site, if it is firewood burning, I am afraid that it will be very expensive, not as good as this charcoal bento. ”

"Wang Taishi Cheng is an upright gentleman."

Lao Zhang is not interested, you said that you are an old man, a mathematician, not good at civil engineering and planning on the construction site, and go to the slate yard to inspect something. You're the chief engineer, not the foreman!

In order to break the coal mine, Uncle Zhang insisted on conducting three drills to intimidate the Khitans. Look at these Khitan people, thousands of people starved to death, thousands froze to death, hundreds of thousands of cattle and sheep, and all of them were wiped out by heavy snow.

Alas...... It's really exciting to listen to the pleasure, the Khitan people don't die, how can they obey? If you don't obey, how can you be willing to come out and work? It's not like I'm thinking about how to rob yet. Therefore, force cannot solve the problem, but force can ensure that the problem does not deteriorate, and it is very likely that things will develop in a good direction.

Old man Wang, this is crooked.

The old Wang next door digs the foot of the wall, and there is always something happening, which is good.

"The coke made by the soil method, the coke refined in this stone city is not as much as Hexi. However, the iron has been refined in three furnaces, which is acceptable. ”

They are all earthen blast furnaces, which are useless, and are temporarily used to provide raw materials for pig iron. Now we can only rely on scale effects, and when we have to formally design a decent blast furnace, there will be much more to do at that time than now.

The crushing of light iron ore raw materials, the ratio of coke, the exhaust pipe to produce gas, and the blast equipment. These are all things that take some failure to figure out a reasonable range that fits the land of thistle.

Again, now Zhang De asked Wang Xiaotong to bury the pit for coking, and the raw material is still wood. When can a large amount of coal be smelted into coke, and then the blower equipment will use a steam engine, this will be the real technology to change the world.

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

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

"This charcoal field in Changping is too far away."

The longitude of an earth is almost 100 kilometers, and from Shicheng to Changping, it is almost two degrees of longitude, that is, more than 200 kilometers. Four hundred miles, with the current volume of transportation, die.

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

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

“……”

Old man?! Are you sincere in finding fault?!

Zhang De looked shocked: "Wang Taishi, you ...... How do you know...... ...... know"

"The old man came to Sanzhou and traveled all over the counties. In his spare time, he also consults classics. Between the two Han Dynasty. Yuyang and other places have spontaneous combustion black stone output. The old man thought, isn't it charcoal? So the old man took someone to explore. Fruit rewards. This stone city charcoal field, digging ten zhang, get a vein, the old man estimated, only need to dig the ground properly, build a channel, supplemented by wooden rails, daily production of coal, one or two thousand catties are always there. ”

Old man?! You're so awesome, do you know at home?!

“……”

I wanted to be proud. But why do you always feel uncomfortable?

You say that this old man in his seventies and eighties, an excellent mathematician, can you just calculate your earthwork? Do you want to count the holes dug in the coal mine? Just what you can?!

Then Wang Xiaotong took out a small abacus, crackled for a while, and exclaimed: "This abacus is more than a bargain." If the old man had this thing back then, why bother? ”

After a while, Wang Xiaotong handed the abacus to Zhang De: "If you dig properly, you can produce charcoal every day." That's about that. ”

Get lost!

The primary coal and steel industry, after getting rid of the constraints of wood and water power, will inevitably be enriched in the coal mining area and the iron ore area, and at that time. The blast furnace will get bigger and bigger, and then the daily necessities will gradually be replaced by iron. Weapons and equipment will also be comprehensively improved, and then they will not be sold. And then fight a world war or something......

, what do you want to do so much.

Lao Zhang stopped thinking nonsense. Back to business: "Those slave laborers, can there be trouble?" ”

"There are Turkic nobles here. How dare you make trouble. Her Royal Highness the princess is a good person and quite famous. The people of the old department of the Turki Khan bowed their heads even more. Last year, Governor Zhang sent people over, originally to cheer, but it didn't come in handy. During this period, the No. 35 Turkic nobles shocked thousands of Khitan slave laborers. ”

Well?! What the heck?! What Turkic nobles, what princesses?!

Zhang De's eyes were bulging there: "Taishi, what ......are your Royal Highnesses the princess you are talking about?"

"Huh? Didn't you let Her Royal Highness Princess Hanhai come to Liaoxi to deter the old Turkic tribes and the remnants of the tribes? ”

it! Lao Tzu called her when he was crazy!

"Ahem, Taishi, this ...... This...... Where is His Highness? It won't be here, will it? ”

"Of course not, Your Highness, how could you come to such a bitter cold place. His Royal Highness is in Youzhou. ”

A Turkic princess is running around, isn't the court staring at it? Aren't you afraid that the Turks will unite to petition? It's dangerous.

But think about it carefully, damn it, the Anbei Protectorate has been established, Hanhai City is the taste of the soup pot in the Tang Dynasty, and the Hanhai Princess Mansion doesn't seem to have any elite soldiers, Yi Nan is so dragged, isn't he still slapped to death by the old mad dog?

"It's okay, it's okay, it's good not to be here."

Lao Zhang wiped the sweat on his forehead, he was really lucky to go to Jizhou before. If you go to Youzhou, won't you be a sheep in the mouth of a tiger? That little hoof is a nymphomaniac, and Lao Tzu is not a macho man, what are you staring at Lao Tzu.

"However, when His Highness heard that the people were active in Pingzhou, Jizhou, he sent someone over, saying that he wanted to come from Youzhou."

“……”

"Wang Taishi, I hope to keep an eye on the matter here. I will remember the construction of bridges and paved roads. I remembered that there were still many important things in Cangzhou, so I went back. ”

"Don't worry, the old man will take care of the fortifications here."

Lao Zhang hurriedly rode on the Black Wind Horse, took the night flying lightning, called a retinue, and hurriedly left this ghost place. Turkic Bai Fumei is crazy, it's not as good as the two scheming at home.

After leaving, Lao Zhang prepared to go to Baoqiu Shui, but found that in front of the Jinkou of the Runqiu River, there was actually a ticket for a strict and well-ordered ride. There are Turks, Tiele, and Han Chinese, but the Han people seem to be officers, and they are all swords in their hands, and they are very ruthless.

Seeing this, Zhang De breathed a sigh of relief in his heart, looking at this posture, it is estimated that he came out of the Governor's Mansion and was his own person.

Then Lao Zhang stepped forward with people and showed the flag.

"It's Zhang Liangfeng and Zhang Gong?"

"It's my family's Dong Weng, dare to ask the general what is the matter?"

"Courteous, I am the captain of the Dingxiang Governor's Mansion, and I am here in Hebei with my life."

After that, the captain got off the horse, and when Zhang De saw this, he didn't doubt him, so he went over to salute: "But what is my uncle's entrustment?" ”

"Exactly."

Then the lieutenant handed Lao Zhang a letter, Zhang De opened it, and his facial muscles suddenly twitched.

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

Lao Zhang's whole person is not good.

"Zhang Dalang! I haven't seen you for a long time, I miss it very much, and I have a lot of things in my chest that I want to say to you. Hurry up and get in the car! ”

A two-wheeled carriage appeared not far away, and the curtain was lifted, revealing the bewitching and moving face of Ashid Yinchu. This girl has really good genes, and she has a lot of drifting.

"This ...... Your Highness, I am a married man, if I share a room with Your Highness, I am afraid of attracting rumors. In the lower district, the cheap name is not enough to worry about, but His Royal Highness has golden branches and jade leaves, how can there be stigma? Although virtue is not a gentleman, it cannot be done. ”

Ashid Yinchu sneered: "Zhang Dalang, it's too late to talk to you, get in the car!" ”

The captain of the Han family shook his pectoralis muscles, and dozens of big men on the left and right suddenly walked over. (To be continued.) )