Li Bing, Yu Xin and the others followed Zhang Xiao back to the backyard of the county guard's mansion! Zhang Xiao returned to his room and sat down in the room, Zhang Xiao looked at Li Bing and asked, "How is it, after inspecting the water, how does Li Bing feel?" ”

After Li Bing heard the prince's question, he sat down in his shirt and was about to stand out from the banquet, when Zhang Xiao hurriedly stopped: "It's all your own people, you don't have to be formal!" ”

After hearing the prince's words, Li Bing replied during the banquet: "It's really a little difficult, it's more difficult than I imagined when I came, the most important thing now is to immediately understand the terrain of Daijun and prepare for the construction of the river in the future!" ”

After Zhang Xiao heard Li Bing's words, he also nodded in agreement with Li Bing's words. Pen, fun, pavilion www. biquge。 info asked Li Bing: "I wonder what Mr. thinks about this?" ”

Li Bing replied: "Bing is just going to talk to the prince about this matter, after Bing saw the state of the water yesterday, he was ready to ask the prince to resign, personally explore the river, and sit on the chest!" ”

After Zhang Xiao heard Li Bing's thoughts, he also thought deeply and said, "I don't know when Mr. is going to get up?" ”

Li Bing looked at Zhang Xiao and said: "Time is not waiting, Bing is ready to set off and lead the water conservancy workers in the county to explore one by one!" ”

After Zhang Xiao heard Li Bing's words, he said to Li Bing with admiration: "I will thank Mr. in advance on behalf of the people in the county!" Li Bing hurriedly got up and stopped the prince and said, "His Royal Highness the prince is polite, this is Bing's business!" The ice will be retreated first, pack up your things, and you can go! ”

After saying this, he stood up from the banquet, and Zhang Xiao also stood up and said: "Send you a thousand miles, you must say goodbye in the end, Dan is here to wish Mr. the early completion of exploration, the construction of the river, and the celebrities through the ages!" ”

Li Bing heard the prince's farewell words, bowed deeply to the prince, and left the room...... Zhang Xiao looked at Li Bing who was leaving, and said to Wei Jia: "Choose a few from the housekeepers and let them protect Li Bing!" After Wei Jia heard the prince's order, he hurriedly went down to do it!

As soon as Wei Jia went down, Zhuo Yong stepped on the door! When Zhuo Yong arrived in front of the county guard, he was informed by the subordinates in front of the palace that the prince was looking for him urgently, so Zhuo Yong walked into Zhang Xiao's room panting! When he came in, he asked, "I wonder what His Royal Highness the Crown Prince is looking for me?" ”

Zhang Xiao looked at Zhuo Yong, who was in a hurry, and hurriedly asked him to take a rest and said: "Don't worry, you take a rest first, and it's not too late to talk to you when Huile comes!" ”

Zhuo Yong walked in the door with his front foot, Zhang Xiao signaled Yu Xin to find Lecheng, and in a moment's effort, Lecheng took Fan Lun into Zhang Xiao's room! After waiting for the two to sit down, Zhang Xiao told Zhuo Yong about the coal found in Linxian County!

As soon as Zhuo Yong heard the usefulness of the coal, his eyes couldn't help but glow, and after the prince finished speaking, Zhuo Yong immediately asked: "Can you let me lead a blacksmith first, let me exercise first, and try the results?" ”

After hearing Zhuo Yong's words, Le Cheng said with a smile: "It's Zhuo Sanye of Handan!" Obsessed with forging iron! "Zhuo Yong was originally a more outstanding person among the disciples of the Zhuo family, and was scolded by Zhuo Fan because he was obsessed with forging ironware, so that Zhuo Yong built it himself in the iron shop.

Zhuo Yong heard Lecheng's laughter, his face did not appear gloomy, that incident was known to all the businessmen in the world at that time, how could he be afraid that someone would point it out to his face?

Zhuo Yong looked at Le Cheng with a calm face and said: "The absurd behavior of the year made the general laugh!" ”

After hearing Zhuo Yong's words, Le Cheng waved his hand again and again and said: "Zhuo Sanye misunderstood, most of the swords of my lieutenants are from the hands of Zhuo Sanye, how can there be any words of laughter, but I admire them very from the bottom of my heart!" ”

Zhuo Yong heard Lecheng's explanation and responded with a smile! Zhang Xiao said: "That's not in a hurry, if the coal in Linxian County is really not good, let the armor pull some back first, Zhuo Yong, your top priority now is to start guiding the craftsmen in the army to build saddle stirrups, this matter is urgent!" ”

Zhang Xiao's words came out, and Le Cheng remembered the main thing that Prince Dan came to Daijun this time, and Li Bing shared Zhang Xiao's worries about modifying the river, and the formation of a new cavalry requires generals on the one hand, and on the other hand, it is necessary to prepare the required items and utensils, and this is exactly what Zhuo Yong needs to come to complete!

However, Lecheng was also anxious to see the appearance of the new rider, so after hearing the words of Prince Dan, he said: "The prince is still thoughtful!" However, Fan Lun, who was following Le Cheng, also answered: "What the prince said is very true, Zhuo Yong and I tried the production of the saddle yesterday, but it is exquisite!" ”

After Zhang Xiao heard Fan Lun's words, he asked, "I wonder what Fan Juncheng thinks about this?" ”

After Fan Lun heard Zhang Xiao's words, he replied busily: "It's a bit of a trouble, I'm afraid that after a craftsman is skilled, he will make very little in one day!" ”

After Zhang Xiao heard Fan Lun's words, what he said was also the problem! Zhang Xiao pondered for a moment, then said to everyone: "That's not difficult, I have a way to solve this problem!" ”

Hearing that the prince could solve this problem, everyone present listened to it! Zhang Xiao said: "The production that Fan Lun mentioned is time-consuming, and the method I mentioned is to standardize the items on the saddle when making the saddle stirrups, and the overall production process is divided into several unrelated sub-processes, so that all things are manufactured at the same time, and finally installed in a unified manner, I think this can save a lot of time!" ”

Zhang Xiao's words came out, and after listening to them, the few people present pondered it carefully, and then realized the subtlety of the prince's words. The ideas that Zhang Xiao spoke of were the production lines that were often seen in factories in later generations.

The basic principle of the production line is to decompose a production repetitive process into several sub-processes, the previous sub-process creates the execution conditions for the next sub-process, and each process can be carried out simultaneously with the other sub-processes. In short, it is "functional decomposition, sequential in space, overlapping and parallel in time".

However, despite this, Fan Lun of Juncheng still saw the problem and asked: "According to His Royal Highness the Prince, after the saddle is made, how should it be selected?" ”

The selection and screening mentioned by Fan Lun was in the Spring and Autumn Period and the Warring States Period, when there was an annual review system for the state to inspect the quality of products and a system for the quality of government officials.

At the beginning of the Spring and Autumn Period, Qi, Jin, Qin, Chu and other countries stipulated that when manufacturing products, they should "take what they use, not how many of them." In the selection of raw materials, manufacturing procedures, processing methods, quality inspection, inspection methods, etc., all must be produced in accordance with unified standards and regulations to ensure that the products are "good and easy to use".