Iron is a priceless treasure, and even if the input of excavators doubles the output of iron ore, the current output is still not enough for Datang.

Even the recently promoted iron farm tools have fallen into sluggishness because of the insufficient output of iron, and the household department has repeatedly urged the Ministry of Industry to step up arrangements, and the Ministry of Industry has been urged to play a scoundrel on fire, and the eldest grandson Wuji will not give me iron and I will take the head to build it?

So, the lawsuit between the Ministry of Household and the Ministry of Industry went to Li Shimin, and Li Shimin called the eldest grandson Wuji to ask, only then did he know how dark the hearts of Li Yuanjing and Cheng Zhijie were, and even faintly regretted that they had bargained so well at the beginning and forgot to talk about letting him warrant the matter.

But this matter is related to agriculture, agriculture is the foundation of the Tang Dynasty, there is no room for slack, in the end Li Shimin learned that the new excavator is more labor-saving, so he agreed to use iron to take out a loan to buy a new excavator, but we must talk about the warranty.

This is the scene where the eldest grandson Wuji came to Li Yuanjing angrily, not angry.

As a representative boss of the old treacherous and cunning, he was actually given to the pit by two shameless goods, where can he be reasonable?

"You don't put this in front of the old man, those coal mines are easy, ten excavators are enough!" The eldest grandson Wuji buried Li Yuanjing angrily.

Whether it is coal or iron ore, all are open-pit mining, if you drill into the mine like later generations, the excavator has an egg?

The advantage of open-pit mining is safety, the disadvantage is that the scope of mining is very small, the place is so big, you want to improve the efficiency can only think of ways from other aspects, the new excavator captain Sun Wuji has seen, it is more than double the efficiency of the old, animal power is better than manpower after all, there is no doubt about it.

"Ten pounds of money to buy a pound of iron, this pound of iron will be refined twice after it comes back, how much will it cost, brother coke machine you know in your heart, how much can be used after refining you also know in your heart, ten? Everyone is their own people, they know the roots, Brother Ji, don't think about fooling people! Li Yuanjing also responded angrily.

Fortunately, the eldest grandson Wuji didn't say 10,000 catties of iron ore, if he really said that, he probably had to pick up the bench and smash it on his head.

"It's almost there, it's not easy to build 10,000 catties of iron, can you build 10,000 farm tools......" Seeing that Li Yuanjing didn't make sense, the eldest grandson Wuji had no choice but to play the emotional card.

"Brother Ji, this is your mistake, if everything is going to be the same, will this king be short of iron? Not to mention, the excavator sold to you can save some materials at will, this king is no problem to build three or five to dig coal, and then save some from the money village, this king is now afraid that he will go all over the world to find coal mines. Li Yuanjing still didn't accept the invitation, and said to himself.

"10,000 catties of steel is about the same!"

10,000 catties of steel?

Eldest Sun Wuji felt that it was no longer time to think about whether he would be on the bench or not, but whether he should pick up the bench and smash Li Yuanjing's head?

If you still have 10,000 catties of steel, why don't you go to heaven?

In the end, under the dispute between the two parties, it was finally set at 20,000 catties of iron, but this result is nothing now, and the eldest grandson Wuji can't be the master, and he needs to wait for Li Shimin's consent to continue.

The warranty is defined as one year, but it does not include the replacement of the lubricating oil.

Due to process reasons and the influence of the operating environment, the lubricating oil needs to be replaced almost every month, and sometimes even once every half a month, without the oil leakage caused by operation errors.

As soon as he mentioned this eldest grandson Wuji, he was angry again, and he could play with a flower if he changed his oil.

The first time I replaced, I asked for 10 times, and the second time I asked for 15 times, and I said that I was willing to change it if I made up the difference between the last time and 5 times, and the third time I asked for 20 times.

In the end, it was the eldest grandson Wuji who stood up and set the final price at 20 yuan, and it was not allowed to increase the price.

But even so, a few months later, Cheng Heimian still raised the price thirty times, because it was out of stock, and the angry eldest grandson Wuji wanted to operate the excavator to bury Cheng Heimian.

After finishing the business, the eldest grandson Wuji took a deep breath in his heart and looked at Li Yuanjing, and couldn't help but sigh a little, what is this brain?

Then the eldest grandson Wuji thought of some possibilities, but quickly dispelled this illusion, it was unrealistic, and he couldn't see those shadows.

"Your Highness, it's okay to make money, but sometimes you have to be face-saving, after all, you are in the name of the royal family, and you are different from others!"

"If this king was shameless, the entire Chang'an would have turned the sky upside down!" Li Yuanjing doesn't have a good airway, is he still shameless?

How good is my current image of King Zhao? Aren't all those shameless things done by Cheng Zhijie and a few little guys?

The eldest grandson Wuji was choked in an instant and had nothing to say, yes, he was directly talked about to death this day.

"You say, can penicillin save Ru Xuan?" The eldest grandson Wuji touched his beard, and he had to talk about it, and it would be okay to go back anyway.

"Penicillin is not a miracle drug, how can it be cured for any disease?" Li Yuanjing was a little speechless and said, more than one person has asked him about this recently.

I really don't know if I can cure him, but he knows a little about Du Ruhui's condition.

After a long period of hard work, and a long time of hard work became sick, Chen Shi's "Treatise on Bashi" was just an introduction, which directly ignited those problems in Du Ruhui's body.

It's not a single problem, but a whole bunch of problems gathered together, even the imperial doctor is helpless, I don't know how to start, is it useful to inject antibiotics in this situation? Ghost knows......

Li Yuanjing was not afraid of uselessness, but afraid that it would aggravate his condition after being injected.

"Man, it's all fate!" The eldest grandson Wuji shook his head with a look of loss, got up and left here.

The days of several people working together seem to be just yesterday, in the blink of an eye, but they have to be separated by yin and yang, and unconsciously, time flies really fast.

Yes, think about it, it's been four years since Zhenguan, isn't it just a blink of an eye?

"Your Highness, is it true that Du Xiang can't be saved?" Ma Zhou has never met Du Ruhui, nor has he been in contact with him, but Du Ruhui's name is like thunder, and such a big man who stands up to the sky is about to fall, which makes him feel a little embarrassed in his heart.

"So, mindset is very important!" Li Yuanjing replied with a donkey head on the horse's mouth.

"Mentality?" Ma Zhou was a little stunned, what does this have to do with mentality?

Regarding this sad topic, Li Yuanjing was actually reluctant to mention it too much, but suddenly thought that the person next to him also died young, could it be the same situation as Du Ruhui?

Thinking of this, Li Yuanjing felt that it was better to mention it, regardless of whether he was useful or not, he should be considered useful.

"Du Xiang's life experience is a model for young people, in his forties, he was the prime minister of the Tang Dynasty, he was too competitive, in order not to let himself live up to His Majesty's trust, he worked day and night, just like ironmaking, not to melt, but not enough temperature, and when the temperature is enough, it has to be transformed, Du Xiang has been raising the temperature, but he has not thought of lowering the temperature.

At this time, even if his illness is cured, I am afraid that he will not live long, and he will not accept him as he is now! ”

Li Yuanjing looked up at the sky!

"He's going to be ...... himself"