Thank you Yin Zhiping brothers for their support again, and thank you for the support of cheese to change fate, accip, maohai, and purple star Yaoyue, thank you!!!! In addition, thank you for the brother's evaluation votes, ask for collection, ask for recommendation, ask for support, and ask for buns to hug your thighs, \(^o^)/ ~!!

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Now that the drawings have been drawn, Chen Er did not hesitate to take action, because this is his own independent research laboratory, so he doesn't need to ask anyone for instructions. Wang Yong's expression is also very positive, and he is completely convinced by Chen Er. Several people are the division of labor and cooperation, the new machine tool compared with the old machine tool in the past, the performance has been greatly improved, not only the precision of the parts has been improved, and the processing efficiency has also made a big leap, the use of it is also more handy.

Chen Er is responsible for the processing of the barrel and hammer, blocking iron, hammer spring, blocking iron fee, etc., because the internal parts of these firearms will directly affect the performance of the firearm, for the sake of insurance, Chen Er still chose to handle it himself. As for the other parts, Chen Er handed them over to Wang Yong and Li Jun, who had ready-made drawings, and they were all familiar with the operation of this new machine tool, so it should not be difficult to make them.

An afternoon passed quickly, and several people entered the realm of selflessness, and Murong Wan and Wen Jing couldn't help much here, so they simply went to cook for them. Until Murong Wan and the others came back, Chen Er and the three of them were still busy in front of the machine tool, this is the life of a military industry, many times once they have some ideas, it will definitely be done without sleep and food.

Because you don't know that once you stop, maybe the original idea will be difficult to remember, and after waiting for more than half an hour, Wen Jing said first: "Wan'er, let's call the three of them to eat first, this meal is almost cold, and we can't heat them here." Murong Wan nodded, walked to Chen Er's side, and whispered, "You guys eat first, the food will be cold in a while." ”

At this time, Chen Er just finished a part in his hand, looked up at the hanging watch and couldn't help but sigh, but he didn't expect that it was already half past six in the afternoon, and he had been doing it for four or five hours, no wonder he felt that his arm was a little sore. At this time, I felt that my stomach was also protesting with myself, and said with a smile: "Okay, wait for me to call the two of them, this time flies so fast." ”

Coming to Li Jun's side, Chen Er coughed and said, "Rest for a while, I see that you have done almost the same, anyway, it will definitely not be finished today, I still have several parts that have not been processed, let's go eat first." After listening to Chen Er's words, Li Jun also stopped, looked at the time and then looked at Chen Er and said, "Second brother, why is it this time, there is still food in the canteen, maybe I will be hungry today." ”

Chen Er said with a smile: "Don't worry, with your quietness, it can really make you hungry, the two of them have already brought us the food, hurry up and eat." Li Jun just ran over, chatting with Wen Jing and eating happily.

Wang Yong saw that Chen Er and the two of them stopped, and also put down the parts in his hand and said, "It's so late, I'll go to the cafeteria to eat, and I'll come back early tomorrow morning." Chen Er looked at the parts he made zuò, took his hand and said, "Eat with us, the two of them also beat your share of the meal, besides, the canteen has long been empty at this time, and you don't want to go hungry for the night." ”

Wang Yong thought about it, so he could only follow Chen Er to the resting place next to him, and said to Murong Wan and Wen Jing: "Thank you so much, otherwise I would be really hungry tonight." After saying that, he picked up the lunch box and ate it, and it seemed that he was indeed hungry. Although the machine tool is much better than before, but this is really an individual work, and they are doing it for an afternoon, if it is not young and strong, it is estimated that it will not be able to withstand it a long time ago. As soon as this stopped, the three of them all felt extremely weak all over their bodies, and they had a feeling of overdraft.

After eating, Li Jun casually put the lunch box aside and said, "Happy, this afternoon has passed without any feeling, but my part of the parts is only less than half completed, and it won't affect our progress." Li Jun was still a little worried, he didn't want to embarrass his second brother.

Wang Yong finished eating, wiped his mouth and said: "Li Jun, don't be presumptuous, I didn't believe that you would also operate a machine tool at first, but I didn't expect you to be a master, just now I peeked at your parts, and there was absolutely nothing to say in terms of accuracy." I've not been in touch with this new machine for as long as you, and I'm probably the one who is most likely to delay the progress, but you can rest assured that I will work hard. ”

Chen Er looked at the two of them and became humble here, and he didn't know what to say, so he could only add: "You all say this, why do you feel embarrassed to me, don't worry, I have seen your progress just now, and under normal circumstances, it will definitely be completed tomorrow morning." Don't worry, don't worry, my parts will have to be finished tomorrow afternoon, and I can go test tomorrow afternoon. ”

Li Jun patted his ass and said: "Second brother, you make all the parts that are small and require precision, of course, they are not as fast as us, and you are a researcher of this pistol, of course, you want the performance of the gun to reach the highest, so the production of zuò is more than the effort we have paid." ”

Chen Er smiled helplessly, Li Jun's sycophant was really not very good, he didn't seem to be a little happy, and after sending Wang Yong away, Chen Er and Li Jun were ready to rest. Today's half a day of busy survival is a great test for the spirit and body, and it will continue tomorrow, and a good sleep cannot guarantee sufficient energy.

The most important point is that there is no entertainment facility here, if there is a mobile phone, tablet or something in his hand, then Chen Er estimates that most of them will have to go to bed at least eleven or twelve o'clock, but in this era, those are just his own fantasies. Before six o'clock the next morning, Chen Er got up, and it was rare that Li Jun, the kid, actually got up, which was the first time in the world.

The two of them glanced at each other and began the rest of their work yesterday, until eleven o'clock at noon, Li Jun stopped, looked at the parts in his hand and finally smiled with satisfaction, the hard work paid off, and he was finally finished. This will Li Jun noticed that Wang Yong has also entered the finishing stage, to be honest, he doesn't know when Wang Yong came, and he really can't even pay attention to the surrounding qiē when this work is done.

When Wang Yong also finished the final polishing, Li Juncai walked over and said, "Wang Yong, when did you come, why don't I feel a little bit." Wang Yong smiled and said: "Come on, I'm really embarrassed to compare with you, I thought it was very early to come over at half past six, but I didn't expect to see that you were already busy, and I would have come over earlier." ”

Li Jun pulled him aside and said, "If you can't sleep in the morning, you will get up, and besides, I am a little unsteady when this work is half completed." It is estimated that it will take a while for the second brother, how about we go get some bullets first, why don't you have to come to a shuttle when you test the gun for a while. ”

Wang Yong nodded and said: "No problem, we don't have anything else here, there are more bullets of various models, every time you test the gun, you have to say that there are not thousands, and you can't test the performance of the firearm." The two of them walked outside while talking, for here Wang Yong can be said to be clear, and soon they arrived at the place where the ammunition was stored, and they heard that Wang Yong was going to try a new gun, so he didn't say much that he gave them a hundred bullets.

The two of them went to the cafeteria to have some lunch and walked towards the research room, they were now looking forward to Chen Er being able to complete the remaining parts as much as possible, the development of a weapon was like watching their children grow up step by step for them, it was definitely a special and unforgettable emotion. When they arrived at the research room, they were stunned, and a brand-new hand gun was already on the table.

Li Jun took three steps and two steps to run to the table and picked up the gun, looked left and right for a long time, and tried it again, not to mention that it was really very handy. Looking at Chen Er on the side, he said excitedly: "Second brother, didn't you say that you have to wait until the afternoon, how can this be done?" ”

Chen Ershen took a deep breath and replied: "I didn't expect it to be so smooth, this morning was completed in advance, I'm a little tired and go to rest first, you two can study it first, and we'll go to the shooting range to test the gun in the afternoon." ”

Chen Er didn't care to explain much at this time, he hurriedly returned to his room, and suddenly fell on the bed, it was about more than half an hour later, Chen Er slowly woke up, but his head was still a little dizzy. This damn big military industrial system, you won't have to let yourself play unconscious every time you upgrade, fortunately this time it's only half an hour, otherwise they will think that they are sick now, Chen Er felt much better after drinking a glass of water, and began to look up the changes in this big military industrial system in his mind.

"Congratulations on your successful promotion to the second-level military industry", the first voice that came to his mind was this voice, Chen Er didn't have any idea of how many levels of military industry he had, he wanted to know what he could make now. This look at Chen Er is really a little stunned, 82-2 grenades, sniper rifles, anti-tank mines, special bullets, 56 light machine guns, 6o mm mortars, this second-level military industry is really much more awesome than the first-level military industry, Chen Er couldn't help but sigh in his heart, if this is really to the tenth level, then wouldn't it be possible to shuttle between the universe, it seems that the time machine qì is not a lie.

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