The Japanese warehouse is really hard to find, the location is too hidden, and I don't know how the Soviets found it, maybe it was found by accident, maybe it was found in the documents of the captured Japanese army, although there is a map but the drawing is not very accurate, and it is located in the deep mountains and old forests, Liu Hai looked for two days and was stunned but did not find it! "I think I've found a clue!" After Su Huizhen finished speaking, she ran forward, and Liu Hai hurriedly ran over with someone. After Su Huizhen ran to the front, she used her feet and hands to remove all the branches of the grass and trees in front of her, and found that under this pile of things, there was an artificially paved road. "It is impossible for the Japanese to fly out the 240mm cannon, so if you want to use such a large-caliber artillery, there must be a way!" Su Huizhen pointed to the road on the ground and said. "You're smart, beautiful Su Hye-jin!" After Liu Hai finished happily, he took the soldiers of that company and began to clean up, and after half an hour, the whole picture of a road was revealed, and Liu Hai quickly found the entrance to the warehouse with that road!

"This is a reinforced concrete warehouse door, or is it locked by a winch combination lock, if we want to enter, we need to have a password!" Su Huizhen said. "No, I don't need a password!" Bangs smiled and said, "Bring the things!" Bangs waved his hand, and the two fighters behind him handed over a few packs*. As you said, I'm a capable man, and one of my skills is called three-dimensional blasting! Bangs said as he began to place around the iron gate*! Liu Hai looked at the layout around him, roughly calculated in his heart, and placed a few packs* in the right place! "Detonate!" With an order from Bang Hai, several packs* exploded, and with a loud bang, the iron door was blown open, only the door was blown open! "You're really amazing, you can do anything!" Su Huizhen ran over and said. "Let's go in and have a look, maybe we can find something out of the heavy artillery!" Bangs said. "Okay!" Su Hye-jin and bangs entered that underground warehouse together! The warehouse is large, the aisles are very wide, and two tanks walk side by side! "These Japanese are still very remarkable, they can build such a thing under such a mountain!" Su Huizhen looked at the alleyway and said. "In fact, there are still many things to learn from little Japan, such as that kind of perseverance and perseverance, which is exactly what we lack!" Liu Hai said very objectively. "Hmm!" Su Huizhen nodded seriously!

After walking for about a hundred meters, another gate appeared, Liu stepped forward and gently turned the winch, and the gate slowly opened! After entering, Bang Hai shone a light torch and found the switch on the wall, and when he pulled the electric switch, the lights in this warehouse came on with a bang. Under the light, ten cannons were neatly placed in this warehouse, all covered with gun jackets, and then there were more than a dozen armored trailers, this warehouse was very large, and Liu Hai walked inside, and saw neatly stacked shell boxes. These shell boxes are huge, but at most one shell can be placed in a box, and a rough count should have more than a thousand shells! "Rich! Get rich! These cannons and shells are too important! The company commander who came with bangs said. Hehe, there are fewer shells, the important thing is to imitate, if we can make this kind of shells, these cannons can come in handy, otherwise it can only be a pile of scrap metal! Bangs said, looking at a large pile of shells.

"Come and see, what is this?" A PLA soldier said, pointing to a switch in the corner. "Just give it a try and you'll find out!" A brave warrior next to him pressed the switch as soon as he stretched out his hand! "Whoa!" A sudden sound surprised the people inside, and they looked around nervously! Soon everyone saw a small door that had just appeared on the wall! "Where does this lead?" Zhou Huizhen looked at the bangs with helium. "I don't know, go in and have a look!" Bangs took the lead in taking the lead from a PLA handful*! At a distance of more than 20 meters, the bangs suddenly brightened, and sure enough, at a glance, all the people were stunned! What appeared in front of Liu Hai was a large workshop! There are a lot of machines and equipment in the workshop, and after Liu Hai walked around the machine, when he looked at an assembly workshop, he saw a large number of shells being assembled, and from the bullet diameter, they were the shells of the 240-mm cannon outside! "It turns out that this is the workshop where the Japanese army manufactures and assembles shells!" Bangs said in surprise as he looked at the things in the warehouse. "It seems that this is simply a large warehouse for logistics, manufacturing, transportation, and storage!" Su Huizhen said.

Soon Liu Hai reported the situation here, and the No. 1 chief immediately gathered a lot of troops and personnel here, and carried out a series of work on this large warehouse, in view of its concealment and solidity, it became an arsenal, using the original equipment of the Japanese army and the machines that Liu Hai got back from the Soviet Union, and set up a large arsenal, which mainly produced all kinds of artillery shells, led by the Japanese Yoshishita Saburo. The No. 1 commander attached great importance to this arsenal and allocated a lot of resources and manpower, and later most of the artillery shells of the Northeast Field Army were manufactured by this arsenal! The establishment of this arsenal can be said to have been facilitated by Liu Hai, and the No. 1 leader gave a high evaluation, and expressed his gratitude to Liu Hai on behalf of all the commanders and fighters of the Northeast Field Army! After some operation, the arsenal was soon put into production, and the output of artillery shells increased greatly, but Yoshishita Saburo did live up to his reputation, made a large number of artillery shells in a short period of time, and supplied the combat troops in a timely manner, providing a strong fire support for the next three battles and four guarantees!

The operation and management of the arsenal naturally don't have to worry about Liu Hai, Liu Hai originally planned to go back to the artillery school, but Yoshishita Saburo said that he did not understand the power of this 240 mm cannon, and he needed to test fire this kind of cannon, and he had determined that the qualified standards for making shells were set, and the test firing of this kind of giant cannon could not be operated for people who did not understand, because the structure of this super-large caliber heavy artillery was complex, and there were many preparations before firing the cannon. So Saburo Yoshishita asked Bangs to come and test fire the giant cannon! After Liu Hai agreed, he began to look for a test area, this kind of cannon has a great range and power, and cannot be divided by the concept of ordinary artillery. At this time, a company commander of the People's Liberation Army told Liu Hai that there was a place called Sanli Mountain less than 50 miles away from the arsenal, and the terrain there was very special, and it was a facility of the former Kwantung Army. I can't take care of it. The company commander said that if he could destroy the fortifications there, his own company would be enough to destroy the bandits! In the eyes of Liu Hai, this news is simply a ready-made test target, no need to use it in vain!

Liu Hai loaded two huge cannons with an armored car, and under the leadership of this company commander, he soon came to this place called Sanli Mountain. The company commander is right, this is indeed a permanent fortification, all of which are reinforced concrete structures. "Humph! It's not easy for the Japanese to build such a terrain! Liu Hai looked at Saburo Yoshishita and said, "Get ready for the measurement, we only brought ten shells, and we will call it a day after the fight, you have to collect all kinds of data!" "Hayi!" Saburo Yoshishita told his men to start preparing! Liu Hai had carefully studied this heavy artillery before departure, because the caliber was too large and the recoil was terrifying, so it would turn over if it was fixed by the stationing hoe alone, so the Japanese added a hydraulic return device to this gun, which is undoubtedly very advanced! Bang Hai called a cart for shells, loaded a huge cannonball into the barrel, and began to fire! At this time, the bandits in the fortifications were still shouting arrogantly, because they had been attacked several times but were not captured, which gave the bandits a great encouragement!

"Empty pass!" After a muffled sound, bangs were shocked to the head buzzed, and a huge cannonball was also shot out, with an earth-shattering loud noise, the shouting in the fortifications stopped, and what I saw was a huge opening in the concrete fortification wall, the whole wall was almost smashed, in addition to the concrete slag, there were some human body fragments and severed limbs flew out, and the permanent concrete fortifications were as vulnerable as tofu scum in front of the giant cannon! The huge power shocked Yoshishita Saburo, and Liu Hai was also very surprised, like this huge cannon, the city wall of Shenyang can be opened almost with one shot, the power is too great! When a company of the People's Liberation Army rushed in, it was not fired back, but a group of bandits who had been stunned ran out one after another. According to the prisoner's confession, the shell just now not only blew up the fortifications, but the bandit leader was shocked to death by the shell because he was not far away, and the remaining bandits were terrified and completely lost the courage to resist, so they agreed to surrender! "All the data is already clear, no more test shots!" Saburo Yoshishita said. "Okay, then call it a day, I wish you can make this cannonball as soon as possible!" Liu Hai said encouragingly. Looking at the big pit on the concrete fortifications, Liu Hai felt that the political commissar of the Soviet army was really interesting!

After the test firing was over, Liu Hai's mission here was completed, but it was at this time that the three-lower and four-protect battles, which were crucial to the Northeast Battlefield, began, in view of the suddenness of the situation, the helpless No. 1 commander ordered Liu Hai to rush to the headquarters and asked him to serve as the commander of the Yeji Special Artillery Regiment to carry out a combat mission!