The new people sent by the principal were polite to Nan Beichen.
Nan Beichen did not embarrass the other party this time, and at the same time, he also allowed the other party to see his own strength.
The 155mm cannon shocked Director Chen to a great extent.
They knew how powerful the 155mm cannon was, not to mention this heavy cannon that could bombard in 360 degrees.
And it's not just one door, it's sixteen. It's such a terrifying existence when fired in volley.
Just looking at the defense, the reinforced concrete wall is 1,400 mm thick.
The Soviet Union's Stalin Hammer 203mm cannon howitzer can penetrate a four-meter concrete wall with one shot.
But it's just an ordinary concrete wall without any steel bars.
Concrete with reinforced steel is many times better than ordinary concrete.
Ordinary concrete is 10~40MPa, while reinforced concrete is 400~550MPa. This is a ten times difference.
So looking at the thickness of 1400 mm, it is actually the hardness of 14000 mm thickness!
And Stalin's hammer scratches the itch, and it is almost impossible to kill 16 anti-aircraft towers.
The little devil's little firepower has no hope.
The Japanese were already preparing to take revenge for the huge defeat they suffered here.
The infantry force of more than 70,000 people from the two divisions broke through the national defense line and headed directly towards the North and South Chen Industrial Park.
A group of locust troops wearing shit-yellow military uniforms were marching in a hurry to clear the way.
There are actually traitors leading the way.
A dozen traitors on bicycles led the way.
jump!
After stepping on a landmine, the front wheels exploded and flew into the sky more than ten meters high and then fell again.
The sudden landmine made the little devils behind stop in their tracks.
"Bagaya road!"
A Japanese Major yelled angrily.
Then he began to urge the traitors to come forward.
The traitors had no choice but to bite the bullet and come forward.
The traitors had just walked out not long ago.
The 155mm cannon on the towering anti-aircraft tower in the distance is changing direction.
"Target 7400 meters"
As the rangefinder roared, the gunners quickly adjusted their angles.
boom!
A 155mm high-explosive bomb rubbed through the air and went straight to a place 7 kilometers away.
The terrifying sound of friction against the air, coupled with the sound of shelling, made the little devil's heart tremble.
It's not like I haven't heard of this large-caliber artillery before.
"This, this is a 150mm heavy artillery! Find cover! Quick!"
When the Japanese Major heard the noise, he suddenly jumped off his tricycle and ran towards the ditch on the side of the road with a pale face.
jump!
The explosion of the 155mm high-explosive bomb after landing killed more than a dozen little Japs in an instant.
He was taken away with the lives of three traitors who were a hundred meters away.
The huge explosion splashed shrapnel and the shock wave made it unsafe even a hundred meters away.
Rivers of blood flowed on the ground, and the huge pit confirmed that the Japanese Major was right that it was the shelling of the 150mm heavy artillery.
The Japanese had not recovered from the shelling just now, and two more 155mm high-explosive bombs came out quickly due to friction with the air.
boom! boom!
Two loud noises meant that the little devil was about to suffer another devastating blow.
"Baga! Go forward! Go forward!"
The Japanese Major was disgraced and knew that if he didn't move on, his fate would be self-evident.
Following the Major's urging, the Japanese began to march forward quickly.
With just three 155mm cannons, the entire Japs squad was gone.
The Yamaguchi brigade hurriedly continued to advance, and all the traitors were rushed forward.
After killing seven or eight traitors, we were able to find a route.
"The target is 4 kilometers away!"
The observer continued to report after observing the Japanese movements.
There are three observation stations arranged throughout the industrial park.
The 30-meter-high observation station uses not an ordinary telescope, but a telescope for observing the starry sky.
As long as you can see clearly for more than ten miles, you can see clearly.
Otherwise, how can you see the stars and the moon with these gadgets?
The observer is constantly monitoring everything nearby.
In addition, there are searchlights on the air defense tower and surveillance tower, which are turned on even at night to monitor the surrounding area.
This searchlight can even illuminate aircraft in the sky, let alone nearby places.
It's just that the Japanese have been too arrogant after the recent battle with the Kuomintang army.
I feel that this is all the flower growers have, and all the most elite German weapon masters were lost in Shanghai.
Not only are the German mechanics on both sides not on the same level at all.
A German weapon division infantry squad has one MG34 general-purpose machine gun, and the rest are Mauser 98K rifles.
The infantry squad of the flower grower's German weapon division was first equipped with a medium-sized rifle that was an imitation of the Mauser 98K.
First of all, there is a huge disparity in rifles. In addition, there are not many submachine guns in the Huajia De Weaponers, and all they are equipped with are submachine pistols.
The so-called submachine pistols are box guns, shell guns, and automatic pistols with a butt can be used as automatic weapons.
However, this weapon has an effective range of about 100 meters, and the maximum effective range is 150 meters, but not everyone has that ability.
This is incomparable to a real German weapon master equipped with an MP38/40 submachine gun.
The accuracy of that thing within two hundred meters is still very high. At least the accuracy of the German model is far higher than the accuracy of ordinary national submachine guns.
In addition, there is a big gap between the two ranked first-level units.
First of all, a real German weapon division has four infantry squads and a mortar group in a platoon, as well as five submachine guns as standard equipment.
On the other hand, the flower grower's German weapon division, a platoon with three squads of about 40 people, is only equipped with 30 medium-sized rifles and 3 Czech-style light machine guns.
In terms of firepower, the difference between the battalion level and below is not very big, but the gap is wider at each level above and including the battalion level.
The German Arms Division is organized into four regiments, and every two regiments are organized into a brigade.
Its reinforced firepower includes only one mortar company and one small artillery communication company.
The heavy firepower of the entire unit includes 6 82mm mortars and 6 20mm machine guns.
And these things are not even a fraction in front of a real German weapon master.
As for the heavy firepower, the German weapons division only has 12 75mm howitzers until the division level.
And this configuration is available in the real German armorer battalion-level firepower.
One can imagine the gap between the two sides. Instead of regiment-level firepower, I used ten battalion-level 75mm infantry cannons.
You have to use division-level firepower to deal with me. You must know that it is only the battalion-level firepower of a regular German weapon master!
The German armor masters of the Guofu were jokingly called the German helmet masters. Everyone had the same helmet.
However, the weapons are not fully matched, and the real combat effectiveness is too different.
The direct troops only have this kind of equipment. Think about the misfortune of those motley troops without backers.
