Find an uncle, he is using a small file to trim the screw rod, these are the most test of kung fu, first with a file, followed by coarse sandpaper, fine sandpaper, metallographic sandpaper, this because the accuracy is not to the point of metamorphosis, the use of metallographic sandpaper is almost the same, look at the unfinished work, it is estimated that only the refinement of the screw rod will take a day.

The completion is also followed by heat treatment, which is followed by a refinement before surface treatment as required. Heat treatment is to release internal stress, to prevent deformation during use, this is used on the machine tool after all, if not treated well, there will be a lot of trouble later.

The surface treatment is treated in different ways according to the different parts used, such as gears, and now the quality of the steel is still poor, Li Zhao is ready to carry out nitriding treatment to enhance the wear resistance of the surface. The rest is mainly used in the exposed air, and the force is not as great as the gear, Li Zhao is ready to carry out blackening treatment, do a good job of rust prevention, all the processes are completed, it will take at least three or four days, and it is also impossible, can only wait.

Li Zhao is here to see the progress of parts production, but what he doesn't know is that his information has reached the hands of some people, I have to say that the energy of these people is still very large, from the beginning of the discovery, to get Li Zhao's first-hand information, these people only took three hours.

This is a teahouse in the capital, the two of them are quietly analyzing in the private room, these two people have no characteristics, and they are dressed very ordinary, and the people who walk casually on the street are very similar, to talk about the characteristics, that is, one of them speaks a little stiffly, like a little southerner.

One of them said: "This is the information I got in the morning, my family is from the Eighth Road, I live in the middle courtyard of the miscellaneous hospital, and I have a younger brother who lives in the dormitory of the affiliated hospital. There are two older sisters who are married to the town, and they usually rarely go out at home, so they should not know any secrets. According to the analysis, his technical information is most likely hidden in his home in the courtyard or in the office of the factory. At the same time, some people say that he usually carries a bag with a notebook in it, which should be the book he usually records messages in and should be very valuable. ”

The man paused for a moment, and then said: "His rural hometown is very well guarded, and our people were discovered before they got close, and they were interrogated for a long time before they were released. There are many people in the courtyard, and it is not easy for us to touch it, and it is also very likely to be found at night, and it is basically difficult to run away once it is discovered. ”

Another accent was a bit stiff: "His brother probably can't, unless we catch him in exchange, so that not only will we be surprised, but we will also be less likely to get something." Their village should have been alert, so they should not send people to go, and those who go again are likely to be caught directly. Is there anything that the residents of the compound can use? As long as we seize the opportunity, we are very likely to succeed, and once we succeed, the life or death of that person will have no impact on us. ”

Hearing this, the first person's eyes lit up, and he replied: "It is very likely that there are three people in one courtyard for this person, one is Xu Damao, this person has an affair with many women, and spends a lot of money, so it should be the easiest to use." One is Bang Haizhong, this person is an official fan, it is said that he often puts up official positions at home, as long as he can be allowed to be an official, it is very likely to be used. One is Yan Bugui, who is a primary school teacher, but he is very poor, and he often takes fine grain stamps to exchange for coarse grain, and loves to take advantage of small advantages. ”

The person with a somewhat stiff accent groaned for a while and said: "Xu Damao, as the first target, can let people make a game for him and force him to comply." For the other two, you need to collect more information about them, and as an alternative, be sure to get the right shot. In addition, things are mainly done by peripheral people, so as not to expose our people. Try not to use the line of the rolling mill, this Li Zhao should be a very capable person, maybe when he will come up with any technology, we have to put a long line to catch a big fish. ”

Then the two pretended to drink tea, chatted, and after a while, they went their separate ways, just like friends who often partyed, and they looked ordinary, and it was difficult to arouse the suspicion of others.

The next two days can be regarded as calm, Xu Damao and He Yuzhu continue to fight in the courtyard, the second and third uncles are as always, the life of the Jia family is much better, the two children are now mainly eating at the first uncle's house, and the two are still young now, and they should be able to educate a little bit. The relationship between Jia Zhang's family and Uncle Yi is intriguing, Uncle Yi taught her, she actually listened a little, and now she actually started to help Qin Huairu cook, which made Li Zhao a little incomprehensible.

Before I knew it, it was Wednesday, and there was still an hour before getting off work, so Li Zhao and Chief Engineer An asked for leave, and first went to inform his younger brother to go out at night and let him cook some food by himself. Leaving his satchel at home, he went to the bathhouse to clean himself up first, and then changed into clean clothes to pick up Su Ya.

Speaking of knowing Su Ya, it has been two years, Su Ya is the school flower of the Department of Journalism, and the people who know her in the school are like carp crossing the river. In order to let classmate Su remember himself, Li Zhao directly gave others the nickname "Yamei" during an event, Ya is Yajia, so Li Zhao called her so directly, and she remembered it at once. However, before graduation, Li Zhao and Su Ya did not have much contact, after all, Li Zhao still had ideals, and almost his spare time was soaked in the library tube, and he did not develop much.

And the first more formal contact was when he was in the graduation project, at that time it was Su Ya who interviewed him, although the two chatted very speculatively, but Li Zhao didn't dare to chase this girl, others looked at it like that kind of background, otherwise how could he just go to the newspaper for an internship and be able to take people out of the task.

When they met again, Li Zhao felt different, the sense of alienation in the past seemed to be gone, Li Zhao's winkling and smiling, one of her eyes, like two fingers, touched the heartstrings of the two, and that moment was the right moment for the two. It was also the feeling at that moment that made Li Zhao make up his mind to ask her out for dinner, and of course it went well.

When he came to the door of the newspaper, it was less than six o'clock, and the newspaper reporter got off work at six o'clock, Li Zhao waited opposite the newspaper office, and quickly picked up Su Ya, and the two discussed it, and went straight to Lao Mo. The meal coupon given by He Yuzhu is the kind given by the embassy, a meal coupon for two, a free meal, similar to a set meal, you don't need to order food, you can hand over the meal coupon to the waiter after sitting down, and wait for the meal to be served.

At this time, Li Zhao looked at Su Ya and suddenly smiled, at this time, Su Ya would not be used to him, so he directly gave him a kick under the table, and then said: "Still laughing, you are dead, and the whole school will give me a nickname, how can you be like this?" At this time, Su Ya also gritted her teeth, as if she was about to pounce on him and bite him.

Li Zhao replied: "Don't you see that you remember me like this? From the first time I saw you, my heart was stolen by you, and I don't let you remember, that's not for you to steal in vain. ”

"Okay, you've been thinking about me for a long time, and you're really a bad person!" After a burst of laughter, the dinner of the two was served, and the two also chatted while eating, Su Ya deserved to be engaged in news, that could talk about anything, talk about interesting things at school, talk about colleagues around them for a while, in short, the two chatted very speculatively.

After eating, the two of them didn't ride a bicycle again, Li Zhao pushed with one hand and pulled Su Ya with the other, there are not many pedestrians on the road at this point, but the moonlight today is good, although it is not particularly round, but it is still bright. Su Ya said at this time: "Look at the moonlight tonight, it's so beautiful!" ”

At this time, Li Zhao pulled Su Ya and pushed the bicycle with one hand, and the two of them looked at the moon quietly, and the moonlight tonight belonged to them.

Li Zhao returned at this time: "Yes, I love you too!" Then he sneered first, and Su Ya also gave Li Zhao a punch. Then Li Zhao and Su Ya explained: "It is said that the girls in the book are very shy, and when they say to their sweethearts that I love you, they always can't say it, and they will say that the moonlight is so beautiful tonight." ”

Li Zhao continued: "Yes, the moonlight tonight is so beautiful, because of you by your side, now this unique moonlight belongs to you, I gave it to you." ”

The two walked for a long time, and the rare breeze blew away the impetuousness, and in this quiet night, the hearts of the two came together. Li Zhao also sent Su Ya home, her home was actually in the compound of the army, but too, otherwise she would not have become a reporter so smoothly, and she could have the opportunity to interview and publish articles alone so quickly, it seems that she is inseparable from the army.