Liuyun thinks that the plug-in he has opened has not yet reached the level of rebellion.

The two technologies of self-tightening and electroslag recasting are actually not considered anti-heaven technologies in this era, and countries with a little artillery research and development capabilities, as long as they know the names of these two technologies, it will not take long to develop these two technologies.

Liuyun has a more rebellious chamber chrome plating technology in his hands, but because the reserves of chrome ore, the most important raw material for smelting alloy steel, in China are really touching, and even the small amount of high-quality ore stored in the northwest of his hand is transported back from abroad like ants moving, so Liuyun has never dared to take out the chrome plating technology......

The copycat MAZ-543 sixteen-wheeled all-wheel drive truck, which was renamed the "Bactrian Camel", was originally not intended to be used as a multi-purpose chassis, but was developed as a technical reserve for ballistic missile launchers.

After the completion of the 105mm howitzer finalization test, Liu Xuanying, who was full of self-confidence, set his eyes on the "best caliber in the future" and "long-barreled self-propelled artillery" that Liuyun was talking about.

After being softly ground and soaked by Liu Xuanying, and having no face and no skin for a few days, Liuyun, who was really impatient, searched out the Maorussian A-222 shore fire cannon system from his database, hastily simplified it, and threw it to Liu Xuanying.

Liuyun didn't expect that Liu Xuanying, with a group of technicians, relied on the "21st Century Student Special Calculator", which seemed very simple in Liuyun's opinion, to spend more than three months to make a 39 times caliber 155mm self-propelled howitzer system.

Liuyun didn't expect that the MAZ-543, which was originally used as a 52-caliber 130mm artillery turf, was more than enough to use the 39-caliber 155mm gun as a chassis.

As a result, the "Bactrian camel chariot" that Ma Xuanzhong was still imagining turned into a self-propelled howitzer......

Liuyun, who was stunned, felt that he had been pushed, and when he came back to his senses, he found that Liu Xuanying was staring at him.

Liuyun sighed: "Use the threaded bolt first, as for the sealing of the wedge-shaped bolt, you need to find your own way, develop it, and keep it as a technical reserve." ”

"Oh."

Seeing Liu Xuanying's confident look, Liuyun smiled: "You have already made a prototype of the threaded cannon bolt scheme, right?" ”

"Those who know me, my father is also."

A group of people in the car were amused by Liu Xuanying, who was shaking his head and shaking his head.

In the gun workshop, Qin Yugang looked at the guns of various calibers placed in the fence with bright eyes, and he almost drooled.

Zhang Yuanzhi, who was shouldering a special mission, looked at the various firearms in the glass window in surprise, gently tugged at the corner of Xu Zhining's clothes, and asked in a low voice: "Zhining, are these all produced by yourself?" ”

Xu Zhining nodded proudly: "It's not just the guns, the cannons I saw earlier are also self-produced." ”

"Oh."

Zhang Yuanzhi nodded thoughtfully.

Seeing that the future leader of his own family was a little moved, Xu Zhining looked back at Liu Xuanying, who was staring at the ceiling of the hall in a daze, and asked helplessly: "Fourth sister, have these rifles been mass-produced?" ”

Liu Xuanying, who was enjoying the future, was interrupted from her beautiful fantasy, and glared at Xu Zhining angrily: "It can only be mass-produced on a small scale." ”

Seeing Xu Zhining begging for mercy with the small movements of his hand, Liu Xuanying sorted out his thoughts and said self-deprecatingly: "It's ridiculous to say, it's not that it's stuck on the barrel, but because there is not enough qualified wood to make the butt." ”

Xu Zhining sighed: "Then there is really no way?" ”

Liu Xuanying thought for a while and replied: "It's not impossible, over the years, my father has organized people to plant a large number of ashwagandha every year, and in another year or two, the earliest planted trees will almost become mature." ”

Zhang Yuanzhi, who was a little anxious, interjected: "Can't you buy it from somewhere else?" ”

Xu Zhining held Zhang Yuanzhi's hand, stared at Zhang Yuanzhi's eyes and shook his head gently.

Seeing the pair of men and women on the opposite side blatantly sprinkling dog food, Liu Xuanying was a little speechless, forcibly suppressed the angry little flame, and explained: "The most suitable thing for the butt of the gun is walnut, or walnut, but this thing is used to produce results in China." If it is imported from abroad, because of the Japanese invasion of China, the price of military materials has skyrocketed, and the price of buying a suitable piece of wood can buy a whole rifle in our place. ”

Seeing the face of the future brother-in-law on the other side drooping, Liu Xuanying couldn't bear it again: "However, there are still some black-hearted trees in the factory that were hoarded a few years ago, and there is no problem in making another 100,000 rifles." ”

Hearing about the 100,000 pieces, Xu Zhining was a little surprised: "Fourth sister, 100,000 pieces is already a lot, it is enough to equip all the Red Army, and many people in the Red Army still use spears!" ”

"Old Nineteen, that's not how the accounts are calculated."

Qin Yugang, who had been listening to it for a long time in front, came over and patted Xu Zhining on the shoulder: "You may not know that the number of guns equipped to the army abroad will have a certain surplus coefficient to ensure accidental wear and tear in the process of equipment; Moreover, every certain time, the guns are recycled, re-equipped with new ones. 100,000, in fact, was only enough for half of the Red Army for a few years. ”

Liu Xuanying had a teachable expression on his face, and nodded at Qin Yugang.

Liuyun, who was walking in the front, looked back at Zhang Yuanzhi, then turned his head again, stared at the heavy machine gun imitating the American M2 in the glass case, and sighed: "In the second and third line troops in the northwest, there are about ten divisions that have just been reloaded, and about 150,000 Mauser rifles have been replaced, as well as two base ammunition. ”

Hearing that there were 150,000 rifles, Zhang Yuanzhi put down a stone in his heart and raised his head, only to find that Xu Zhining was stunned there with his mouth open, and gently pushed him.

Xu Zhining glanced at Liu Xuanli, who was also surprised, and felt that he had heard it wrong, so he stared at his father with straight eyes: "Dad, you just said, how many second- and third-line troops are there in the northwest?" ”

"You heard it right, the second- and third-line troops in the northwest have a total of fifteen divisions, six border divisions, and nine reserve divisions."

Liu Xuanli's eyes widened: "Didn't Jiang Ruiyuan give Brother Xuanzhong an army establishment?" ”

Liuyun smiled and replied, "So, on the northwest side, the official name of the border division is the border police force, and the reserve is called the militia regiment. ”

And this kind of operation? Liu Xuanli and his friends were stunned......

Seeing that this group of brothers who had been "reddened" were suppressed, Liu Xuanping made up another heavy blow: "Why do you think Jiang Ruiyuan didn't dare to start when he saw Brother Xuanzhong sitting on such a large piece of territory?" In addition to the five divisions that are staffed, there are also five front-line level garrison divisions in the northwest. ”