Yang Xing scratched his head: "This is okay?" But there are too few people in these places, who wants to spend so much money to advertise there? ”

Yuan Fang introduced: "You are stupid, we can't charge a unified price, for example, here and here, it belongs to a prosperous area, of course, the advertising space in this place has to be a little bit of silver, and the advertising space in these surrounding villages and towns can be relatively cheaper." ”

Yang Xing is not stupid, but very smart, it's just the first time he has come into contact with this kind of new thing, his head hasn't turned for a while, and he was mentioned by Yuan Fang, and suddenly brightened: "Okay, then I'll order someone to start preparing, boss, who do you say is responsible for this matter?" ”

Glancing at Yang Xing's expectant gaze, Yuan Fang waved his hand again and again and said, "Don't look at me like this, you don't come, I'm too busy with a lot of things now, you better find someone else for this kind of thing." ”

Yang Xing shrugged his shoulders with some disappointment: "Then hand it over to the steel pipe." ”

Yuan Fang nodded and said: "Well, let him get it with the Ministry of Industry, the bulletin board must be strong enough, otherwise it will be a shame if the wind blows away, it just so happens that the Ministry of Industry has manpower and technology, this kind of trivial matter is absolutely no problem, what about the steel pipe, just be responsible for advertising space investment, he is good at this." By the way, you look for the back of the steel pipe, and let him go to my place at night, and discuss with Damei about the advertising of the Chamber of Commerce, this kind of good thing that benefits the country and the people and benefits oneself can not be left behind. ”

Yang Xingmei smiled and said, "Cheng, no problem, I'll let the steel pipe give you a discount." ”

Yuan Fang rolled his eyes and said, "What is preferential or not, it's not all your silver." ”

Yang Xing smiled wickedly: "Boss, you came to me for something?" ”

Yuan Fang patted his head: "I almost forgot about business." As he spoke, he took out a white stone, and after some cover-up, said excitedly, "This is absolutely my good thing." ”

Yang Xing scratched his head, covered his nostrils with his sleeve and asked, "Boss, what is this thing for?" It can't be for heating, it smells too bad. ”

Yuan Fang explained: "What heating, let me tell you, this is a very good gas block, with it, our industrial level can definitely be improved a lot, you are not worried that there is nothing to make money." ”

Yang Xing looked at the bubbling stone in surprise: "This thing can make money?" ”

Yuan Fang nodded vigorously: "Absolutely, but we can't sell the formula directly, at most sell some finished products to the outside world, by the way, I haven't said what this is specifically for, right?" Yang Xing chick nodded like a peck of rice.

Yuan Fang calmed down his excitement and talked eloquently: "The gas produced by this thing after encountering water is very resolute, and the temperature of the flame is extremely high, it can quickly melt fine iron, I plan to use it for welding." What is Welding? For example, two iron plates are connected together with molten iron after melting iron wires to form a whole, except for iron plates, iron pipes, iron bars and so on. ”

Yang Xing frowned and said: "I understand welding, but this doesn't seem to be too surprising, even if you don't use welding, you can do it with screws, for example, the bicycle you got out of the boss, isn't it all connected with screws." ”

Yuan Fang shook his head: "It's different, there was no way to replace it with screws at that time, you haven't understood the true meaning of welding, how to say it, alas, small objects like bicycles can barely be replaced by screws, but some other things or large objects can't be replaced, for example, I want to get a watertight iron box, this screw can't be replaced, because no matter how you deal with the screw holes, there are gaps, and water will penetrate from these gaps, but welding is different, it is a process that changes the appearance and structure of the two, You can fuse the metal of the two parts into one, and there is no gap in the link, by the way, I didn't mention to you about making an iron ship, there was no condition to do it before, but now with this thing, there is no problem, as long as the iron plates are welded together and fixed in the outer layer of the hull, and the length of the iron pipe we pour is limited, and it is very inconvenient to lay the pipe, now with this thing, as long as the iron pipe is welded together, you can make a very long pipe, and even if the water pipes of the entire palace are all connected together, it will be no problem. ”

Yang Xing somewhat understood what Yuan Fang meant, and then scratched his head and said, "Boss, isn't the iron boat you said joking?" Iron is so heavy, are you sure you can float on the water and not sink? ”

Yuan Fang really wanted to explain the principle clearly, but he also didn't know much about it, he only knew that it was feasible, as for why it was feasible, he couldn't say it, how did he say it, by the way, he didn't know why it was, it probably meant this: "You kid can't believe me, you'll know when the time comes, Liusang's grandson doesn't rely on a lot of boats, okay, wait for us to get an ironclad battleship." Yang Xing smiled, he still didn't believe that the iron boat could float on the water as Yuan Fang said.

After saying this, Yuan Fang talked about the three brothers of the South Gate, although Yang Xing had not fully understood the significance of this stone, but out of trust in Yuan Fang, Yang Xing immediately summoned the three brothers of the South Gate.

After all, the three brothers of the South Gate are outsiders, for the safety of Yang Xing and Yuan Fang, Sang Rou, Jieyue and two female officers on duty came in together, set up on both sides, and the atmosphere seemed a little solemn.

The three brothers of the South Gate were facing the saint for the first time, and they were inevitably nervous, so that they almost forgot the etiquette that Sang Rou had just given them, and they only knew that they knelt on the ground and kowtowed, and they couldn't say a word clearly.

This is also to blame Yuan Fang for not explaining it before, the three brothers have always thought that they have committed some mistakes to be questioned, so they are so unbearable.

Yuan Fang took a lot of effort and guidance for a while to calm these guys down, and then went straight to the point and asked, "Nanmen Tie, can you give the formula of this kind of stone to the empire?" Of course, the empire will not treat you badly, and if you have any requests, as long as they are not excessive, Your Majesty should agree. ”

Yang Xing sat behind the dragon book case and said solemnly: "There is no problem with this, you can just open your mouth." ”

Nanmen Tie already knew that Yuan Fang brought the three of them over not to punish the crime, but to attach great importance to that kind of white stone, and while secretly breathing a sigh of relief, he knelt down again and didn't even dare to say it, and sent the recipe and calcination process very interestingly.

The things you want are in hand, the next thing is how to deal with the three brothers of the South Gate, this is also the main reason why Yuan Fang brought them over, the formula named by Yuan Fang as the gas stone should be kept absolutely secret, Yuan Fang will naturally not leak it, but the three of them are not easy to say, once the welding technology is revealed, it will definitely set off an uproar, if the news leaks, the three brothers of the South Gate Iron will definitely become the target of the public.