The sniper starts from the bright sword escape period

Chapter 68

That's right, Bai Lixiu took an eight-fold mirror and tied it to the barrel of the artillery, and then began to aim at the reinforced concrete blockhouse of the little devil 1000 meters away.

Then calculate the time it takes for the shell of this Taisho four-year artillery to fly one kilometer, and finally adjust the angle slightly.

For example, the muzzle velocity of this Taisho four-year-style shell is 380 meters per second, so the time required to fly one kilometer is about [-] seconds.

Under the influence of gravity, the shell will fall to a height of about 30 meters in [-] seconds.

Therefore, it is enough to aim the muzzle of the cannon at the air 30 meters above the bunker.

When the shell flies over a distance of 1000 meters, it will naturally fall on the bunker.

In fact, this is no different from shooting, and Bailixiu has the blessing of super precision talent, and he can do it right. Therefore, to a certain extent, there is no difference between firing a gun and shooting a gun.

Of course, this method of firing can only be used when the target can be seen for one or two kilometers.

However, in most cases, it is for the safety of the artillery position, which is often more than ten kilometers away from the target.

There are not only woods in the middle, but even mountains, so at this time, the fire observers can only report the location of the target and then aim and shoot according to the angle between the artillery position and the target on the map.

Of course, shooting according to the artillery position and target position angle on the map is naturally not as accurate as direct aiming, so at this time, fire observers are needed to observe the impact point and then report the data of the impact point to the artillery position for fine-tuning. Reworked shooting angles.

Therefore, under normal circumstances, when this kind of artillery fires for the first time, it usually fires a test shot first, and then the firepower will be covered after it is confirmed.

boom!
With a deafening sound, the Taisho four-year-style 150mm howitzer captured by Bai Lixiu finally fired his first shell.

Then after flying for another 36 seconds, the howitzer weighing [-] kg hit the wall of the reinforced concrete blockhouse very accurately!
Afterwards, the impact fuze on the head of the grenade was triggered, and more than ten kilograms of high explosives filled inside the howitzer were detonated.

Of course, it took almost [-] seconds from when the collision fuze was triggered to when the high explosive inside the shell was ignited.

So it means that the shell exploded after it penetrated into the reinforced concrete wall.

Therefore, in terms of the power of the explosion alone, it is much more powerful than the explosion outside the wall.

And the reinforced concrete bunker was successfully shattered under the bombardment of this howitzer.

Although the reinforced concrete blockhouse has not yet collapsed, the killing effect of a shell weighing more than 30 kilograms exploding inside it is much greater than that of exploding outside.

A team of more than 60 little devils stationed in the entire reinforced concrete blockhouse has been reimbursed.

That's right, the reinforced concrete blockhouse that this little devil spent a lot of money to build naturally would not station a small team like an ordinary brick-concrete structure blockhouse.

With the first reinforced concrete blockhouse as an example, the other blockhouses were naturally blown to pieces by Bailixiu in the same way.

Even in the corridors of Ping'an County, if there were any firepower spots gathered by little devils, they were all rewarded by Bailixiu.

This feeling of manipulating the heavy cannon and bombarding to his heart's content made Bai Lixiu want to stop!

It's so cool to have no choice, the feeling that nothing can withstand a single shot from a 150 heavy artillery is really cool.

With the addition of heavy artillery, it will be much easier to remove the little devil's firepower.

It is no exaggeration to say that the effectiveness of Bailixiu's heavy artillery can at least match the offensive effect of a battalion.

However, Bai Lixiu's side had a good fight, and Yamamoto Kazuki's side was uncomfortable. He didn't expect that there were 150 caliber heavy artillery on the Eighth Route Army.

So Kazuki Yamamoto quickly sent a telegram to ask if they had lost a 150mm heavy artillery.

Then naturally, yesterday, a squadron transporting the Taisho Four-year-style 150mm howitzer lost contact. There is no news until now, and there are [-] rounds of shells transported with it.

Kazuki Yamamoto, who got the news, naturally understood that what is bombarding their firepower now is the Taisho four-year-style 150mm howitzer they lost yesterday.

Kazuki Yamamoto was naturally very angry, but there was nothing he could do, so he could only ask his boss for help, Yoshio Shinozuka, to let him speed up the pace of recruiting troops so that they could arrive as soon as possible.

It's just that no matter how much you urged, it was too late, because with the assistance of Bailixiu's heavy artillery, the independent regiment took less than three hours to clear out the firepower points and bunkers in the corridors outside Ping'an County.

Apart from the city wall, there is nothing in the current Ping'an County that can stop the independent regiment.

And Li Yunlong didn't sleep in the command room at this time, because Bai Lixiu arrived in time, so Li Yunlong called the independent regiment team that night, and then launched the attack on Ping'an County early the next morning.

In the original plot, it was Li Yunlong who found out who was attacking the next day, and then went to gather the scattered teams of the independent group. Finally, it was already midnight when the scattered and developed teams of the independent group were assembled.

So naturally, we can only wait until the third day to launch an attack on Ping'an County.

That's why in the original plot, deputy head Xing said that Li Yunlong and three days and three nights did not sleep a wink.

Now that Bailixiu, the cross-traveler, intervened, the attack on Ping'an County took place the next day, so staying up all night was nothing to Li Yunlong.

But even though Bailixiu managed to advance the time of attacking Ping'an County by one day, it seems that the result didn't change much.

For example, after three hours of fighting at this time, when the city wall of Ping'an County was about to be smashed, Kazuki Yamamoto dragged the bound Yang Xiuqin to the gate building on the city wall of Ping'an County just like the original plot. , I want to use this method to buy time for reinforcements everywhere.

As for why Kazuki Yamamoto didn't call their little devil's fighter planes for support, after all, as long as there are little devil's fighter planes to support it, it will be very difficult to attack Ping'an County.

But from Bailixiu's point of view, it is very likely that the little devil has no fighters to use!
After all, it has been four or three years now, and it has been more than a year since the battle of Midway Island, where the little devil turned from prosperity to decline, and now the little devil is at the end of the road, so there is no chance to support Kazuki Yamamoto!

(End of this chapter)