Anti-Japanese War: Many children bring blessings, we, Lao Li, have become a great power

Chapter 54, beautiful equipment delivered to your door! Observing the beauticians is a rewarding experience! (Update 2, please data!)

A series of knowledge about the 122mm rocket launcher was once again poured into Li Yunlong's mind.

The full name of the 122 rocket launcher is the Type 90 122mm 40-tube wheeled rocket launcher.

With the good performance of dense firepower, good mobility and easy maintenance, it is an extremely useful equipment for field artillery troops.

This equipment is mainly used to suppress and annihilate enemy effective forces, firepower facilities, technical weapons, assembled motorized infantry, armored vehicles and self-propelled artillery.

It can be used to deal with hard targets such as buildings and command bunkers, and can also be used for shore defense to deal with enemy ships or landing craft.

The rocket launcher is carried by a 7.5-ton"Iron Horse" off-road vehicle, with a total system weight of 20 tons.

The maximum driving speed reaches 85 kilometers/hour, the continuous driving distance is 600 kilometers, and the wading depth is 0.85 meters.

It can provide rapid and intensive firepower, with a range of 30 kilometers, automatic loading and firing, and the reloading time does not exceed 3 seconds.

The operator can complete the entire process of aiming, loading and launching in the cockpit by operating buttons, and the automatic positioning time is only 5 seconds.

The gun is loaded with 40 rockets, which can be fired in units or in salvos.

A volley of 40 rounds takes only 18-20 seconds.

Its high and low shooting range is 0-55 degrees, and its direction shooting range is ?120. In the marching state, it is 9840 mm long, 2500 mm wide, and 3245 mm high.

The gun can be equipped with various types of ammunition, including high-explosive, sub-cell and steel ball high-explosive rounds.

The equipped 122mm long-range rocket is a low-speed rotating, tail-stabilized rocket, which includes a warhead, engine and stabilizing device.

In short, the 122mm type is an advanced model in our country's multiple rocket launcher system.

Compared with the 107mm type, the 122mm rocket is more powerful and has a longer range.

Can be applied to a wider range of combat conditions.

It consumes less metal, has low cost, is simple to operate, is easy to use, and has good practicability.

"Good guy!"

It's just that with the current industrial base of the Eighth Route Army, the stock of steel cannot be produced at all!

This worries Li Yunlong.

【You are observing the tires of the 75mm mountain cannon, and you have an epiphany and master the rubber production technology!】

【You are observing the vehicle-mounted howitzer, and you have an epiphany. You understand the automobile architecture diagram and principles, and obtain the production drawings!】

【You are watching the tires of the mountain cannon rotate, and you have an epiphany. You know the production technology of the 12-cylinder automobile engine and draw the production drawings. 】

Engine technology?

This is definitely a major invention.

Whether it is a car, a tank, an airplane, or even a ship, it needs an engine.

Get it out!

It is definitely a milestone in the history of the development of the Eighth Route Military Industry.

Today is definitely a fruitful day for Li Yunlong

"Lei Zifeng, don't worry, I will definitely let these weapons exert their maximum power! Li Yunlong changed the topic:"

However, I have another important thing to do when I come to Feihu Ridge today!""

"I want you to help! Lei

Zifeng:"Old Li, you said, go up the knife mountain and go down the frying pan. In my eyes, Lei Zifeng: Just do it!""

"Mining!"

Then, Li Yunlong took Lei Zifeng and began to wander the mountains near Feihu Ridge.

Since Li Yunlong had already mastered the method of finding mineral veins before,

Li Yunlong soon found new copper mines, iron mines, and coal mines.

With these, The raw materials of the Sixth Military Factory were solved!

However, Li Yunlong also discovered a practical problem.

There are not many minerals distributed in the base area.

Coal mines are okay, after all, Shanxi has the most coal mines.

What worries Li Yunlong the most is iron ore and copper. Mines.

These are important raw materials for the production of weapons and ammunition.

Once the mines are mined, what will happen next?

We must think of a sustainable development path.

"Lei Zifeng, the mining rights of these mines are left to you, and the supply of raw materials must be guaranteed!"

"If it doesn't work, mobilize nearby villagers to help!

Lei Zifeng:"Lao Li, don't worry, I know what to do!""

"Okay, then I'm waiting for your good news!"

After explaining the matter, Li Yunlong, Shangguan Yufei and others set off to return.

This trip to Feihu Ridge took two days.

It was a full harvest.

He surrendered the ruthless bandit Lei Zifeng and seized the equipment of an art weapons regiment.

He also took the arsenal. The problem of raw materials is solved!

Kill three birds with one stone.

On the way back, Shangguan Yu Fei’s eyes were filled with admiration:"Old Li, you are so awesome!"

"He even knows how to find mineral veins!"

"Come on, tell me, what else can you, Lao Li, not do?……"

"Ha ha! Li Yunlong made a joke:"I am all-powerful."……"

"Almighty? You can blow it hard!"

"If you don’t believe me, just ask……"

The two chatted happily along the way.

After a while, the two of them felt a little dry.

"Monk, go over there and get some water!"

"Yes, leader! After a while ,

Monk Wei shouted:"Commander, hurry up, come and see!""

"This this……"

"water……"

Li Yunlong and Shangguan Yu Fei heard the sound and walked over quickly.

The next second, Li Yunlong was shocked

"Haha...get rich!"

Shangguan Yufei: ????

Monk Wei: ???????

Both of them looked confused: Lao Li, why did you get rich again?

…… ps: Flowers have increased by 500 today, 2 monthly tickets, 50 evaluation votes, continue to add updates!

With data, adding updates is not a problem!

……