Jiang Yuanqiao originally wanted to see the newly introduced CNC lathes from Zhuji Machine Tool Factory, but when he arrived at the door, Fang Xinyue had been waiting for a long time and took the suitcase. He had no choice but to follow into the car and complained: "I really didn't expect that I wanted to go into the Zhuji CNC factory to have a look, but I left without even entering the door!

Fang Xinyue said: "Mayor Jiang, our CNC factory has not yet made a CNC lathe? We at Tsinghua University are going to do some CNC here, and we plan in advance, and it will take some time before the implementation, but the CNC drilling machine and milling machine are relatively simple and available at any time! The others are still being studied, and it is estimated that they are not as fast as imagined! If we go to Japan to see and study this time, it may play a great role in the direction of our research!"

Han Sanjiang asked: "Yueyue, why is CNC only limited to drilling machines and milling machines, so simple, what is the difference between there and not?"

Fang Xinyue replied: "Secretary Han, you are a layman! This CNC is an electronic circuit, the electronic circuit is divided into binary, quaternary, octal, decimal, hexadecimal, each base circuit writing method is different, which means that its speed 0 and 1 change cycle is different, binary is a simple distinction between 0 and 1, the quaternary system has 01, 01, 10, 01 four changes, the octal system is different, 001, 010, 110, 101······ The changes between them are all binary-based and calculated in the form of remainders. For example, if the binary system is converted into decimal system, which is 8421, then according to the calculation: 8*1, 4*0, 2*0, 1*1, the decimal number is 8x1+4x0+2x0+1x1=9,······· The binary circuit on our CNC moves on the X, Y, and Z axes, which is completed by this computer language! The language of computer input is the direction and coordinates of its walking! This drilling machine looks simple, but it is the beginning of the preliminary computer language, with the beginning, we can further study the code of the computer language, and the cooperation of the circuit base system, this knowledge is deep?"

Han Sanjiang also can't understand computer language, he is indeed a layman, after listening to Fang Xinyue's words, he was a little confused, and he didn't know what she was talking about! I had to reply with a wry smile: "Yueyue, we called you here correctly, because we don't know computer languages at all, so I invite you to come with a big doctor, I feel that our China is not as good as the developed countries in terms of computers, and going out to study is the most important thing!"

A few people returned to the store and immediately went to Xiaoshan Airport to buy a ticket to Tokyo on the eighth, and before they knew it, they arrived in three days, Han Sanjiang, Jiang Yuanqiao, and Fang Xinyue rushed to Tokyo Airport in Japan by plane, and before they got off the plane, Saburo Sasaki was waiting at the exit of the airport, and as soon as they came out, they shouted in Chinese: "Secretary Han, here!

The three of them came to Saburo Sasaki, Saburo smiled and shook hands with Secretary Han, and then hugged him affectionately, and after greeting the three of them, he looked at Fang Xinyue and asked, "What is this lady called?"

Fang Xinyue smiled shyly and replied: "My surname is Fang, my name is Xinyue, just call me Yueyue!"

Han Sanjiang had long known that this Sasaki Saburo was very careful, and he could see at a glance that Mu Chunfeng was not there, so he immediately replied with a smile: "Mr. Sasaki, our Mayor Mu went to France to participate in the fashion festival with my wife, so I didn't come! Besides, she is not interested in hardware, but women are more interested in clothes, you see!"

Sasaki took it and looked at it casually, then returned it to Han Sanjiang, and then asked with a smile, "What is this lady doing? Is it your secretary?"

Han Sanjiang smiled and replied: "No, no, no, she is the women's director of our town, who is in charge of women and children, in short, do you want three people to come······?

"Okay, okay, then let's play in Japan for a few more days, I'll take you to Nagoya, Yokohama, Tokyo, Osaka, Sapporo, Kyoto, Kobe, Fukuoka, Kawasaki, Hiroshima, Kitakyushu and a few cities to have fun! Take a good look at us in Japan!" Saburo Sasaki heard that it was the women's director, and he was no longer wary, and replied with a smile.

When I got into Saburo Sasaki's van, the driver drove away, and when I sat in the car and saw the high-rise buildings and various Japanese buildings in Tokyo through the window, I suddenly felt a different bustling world. In addition to the rows of houses, you can also see Japan's landmark, a tall red and white tower.

Saburo Sasaki introduced: "Secretary Han, you see, that red and white tower is our landmark building in Tokyo, called Tokyo Tower, although it is not the world's tallest tower, but it is also a very famous building, red and white represent the national flag of our country!" he said, pointing to the red and white tower.

Along the way, Saburo Sasaki kept introducing Tokyo's landmarks, the bustling metropolis buildings have their own characteristics, Tokyo is the most distinctive city in the world, each place has a different style, everyone is dazzled, and they can't be busy for a while!

Saburo Sasaki saw that Han Sanjiang and the three of them continued to show a look of surprise on their faces, and he knew that they were very envious of Tokyo!

Han Sanjiang replied without thinking: "Developed, rich, and full of magic!

After these few comments, Saburo Sasaki felt even more show-off. Laughing from ear to ear, he finished laughing, and then said: "Secretary Han, you are a very pragmatic person, this is a happy thing to hear, a developed, rich, and magical country, a fascinating place, very pertinent and very real!

The car turned around and turned around, drove for an hour to get on the highway, and about an hour and a half came to a coastal bay area, and then I saw a lot of factory-like houses.

Saburo Sasaki explains, "Our Keihin Industrial Zone is one of the four major industrial zones in Japan, centered on Tokyo, Kanagawa, Saitama, and Chiba prefectures. The industrial zone is a comprehensive industrial zone for machinery, steel, petroleum smelting, petrochemical industry, printing and publishing. Let's take a look at this part of the machining industry!"

Jiang Yuanqiao pointed to the places where the buildings along the coast looked like barrels and asked, "Mr. Sasaki, what are those buildings like barrels for?"

Sasaki Saburo replied: "That is a smelter, a place where crude oil is refined, also called a petroleum refinery, and only after crude oil refining can kerosene, diesel, and gasoline be separated." Because crude oil is transported from the Middle East, crude oil is transported to the dock and used for direct refining, which is simple and trouble-free, and after refining, it can be pulled out by ship and sold to other countries, so that there is no need for land shipment, and the cost is low!"

Fang Xinyue pointed to those large steel frame buildings, and asked, "Mr. Sasaki, what are those tall steel buildings for?"

Saburo Sasaki explained: "It's a big steel mill, it's a steel mill, they have a lot of steel, and in order to show off their strength, they use steel to build a factory! That's flexing their muscles, but our Japanese steel is really world-class! I'm proud of them!"

Han Sanjiang replied with a smile: "Okay, it's up to you to decide what you think we think is good! Are you the host?"

"Okay, Shimizu-kun, you drive the car to the Machinery Processing Industrial Park, and we'll take them to visit! Let's go!" Saburo Sasaki commanded.

The driver made a big turn in the car and drove into an industrial park where machinery was produced. The factory building of the industrial park is not the same as the store, the factory building is the factory building, their factory building is very high, and it is planned, the road on both sides of the factory is wide and large, and the road hardening standard is also quite high, the factory looks very classy, some of the front is curtain wall, which is built with aluminum, there is a large billboard at the door of each factory, which is the label of each factory, the label is very artistic, some are painted with their own products, some are decorated with neon lights, and their products are displayed with the light of neon lights, so that people can see at a glance and see at a glance。