Originally, the built-in fragments in the grenade were nothing more than steel balls and iron sheets. Pen & Fun & Pavilion www.biquge.info

At the moment when the grenade explodes, these built-in fragments move at high speed and penetrate directly into the enemy's body.

The area of the steel balls and patches is as small as about five millimeters.

Although this thing is small, it is enough to enter the human body.

The point is that this thing is not easy to take out, the density is so large.

It's nice to have an X-ray, but is there such an instrument now?

According to the current medical conditions of the Japanese army, this situation can only be helpless.

However, Wang Liang's plan was to take out the filler inside these grenades.

This time, the purpose of the grenade was not to kill or injure the enemy, but to blast through the walls.

So filling shrapnel doesn't make much real sense.

After getting the shrapnel out, there was naturally an extra area inside the grenade, and Wang Liang chose to continue to put explosives in it-tn.t.

It is said that a rare thing like tn.t will not appear in the ranks of the Eighth Route Army, but since the independent regiment has Wang Liang, there is nothing impossible.

Remember the last military column?

The TN.T explosives were taken down from the military train that was robbed last time, and there were quite a few of them, more than a dozen boxes.

TN.t explosives are a kind of high explosives, which are yellow powder or fish scales, insoluble in water, and can be used for underwater blasting. Due to its high power, it is often used as a secondary initiating charge.

After the explosion, it is a negative oxygen level, which produces toxic gases. It is stable in nature, not easy to explode, and will not detonate even if it is directly hit by a bullet. A detonator is required for detonation.

Due to the nature of the TN.T explosives that need to be detonated with a detonator, Wang Liang modified the grenade to a certain extent.

The TN.t explosive pack is placed in the excess space of the grenade and a detonator is inserted.

A detonator is an instantaneous detonator, also known as an instantaneous detonator. A detonator that initiates detonation immediately after being energized.

Its charge part is the same as that of the fire detonator, except that the electric ignition system is installed in the opening part of the tube shell.

The key is a high-resistance wire (called a bridge wire) that is welded to the ends of both ends of the energized base. There are two types of electric hot spot ignition forms: the bridge wire is directly inserted into the initiating charge and the ignition head is placed on the outside.

The footing leads out more than 1.5 meters and has an insulating outer skin, and the ignition head, footing wire and pipe are fixed with plastic plugs or other inert materials.

Although it looks a little complicated, it is not so difficult under Wang Liang's operation.

"Okay, do you remember what I did? Each person takes a grenade and processes it immediately. After more than ten minutes, Wang Liang finally completed the modification of the first grenade.

The soldiers of the artillery platoon were a little dumbfounded, although they remembered some important points, but it was really difficult to let them do it.

Wang Liang got the answer from the expressions of the soldiers, and when he thought about it, it was a little embarrassing to do it just by looking at it once.

So Wang Liang picked up another grenade and began to disassemble it, "Come, even if I come more, you can take one and follow along." Don't ask for speed, you must do it exactly what. ”

This modification of the shell is really not easy to achieve quickly.

As the speed increases, the danger and the likelihood of failure increases greatly.

Because the TN.T explosives are detonated with a detonator, it is not easy to operate too quickly, and if the instantaneous electric detonator is triggered, the entire cave will have to be blown up to the sky.

Fortunately, the soldiers are not so frizzy, they all follow Wang Liang's steps little by little, and their safety is completely guaranteed.

After Wang Liang's successive demonstrations, the soldiers became familiar with the modification.

A total of 24 grenades were changed, and in Wang Liang's opinion, these 24 were more than enough to deal with the walls of Jindong City after his own modification.

After finishing all this, Wang Liang had the time to take a rest.

Until dawn the next day.

*******

"Regiment commander, all the special combat teams have been assembled, please instruct." Liu Rui gave Wang Liang a military salute and reported.

"Yes, let's go." Wang Liang didn't say much, the special combat team was set up by himself.

There is no need to say anything before the mission, the fighters are strong, and pre-war mobilization is completely unnecessary.

At this time, more than 100 special combat personnel changed into civilian clothes, and as for the weapons, they were all concentrated in two large coffins, which were full of them.

This one is not afraid of searching when he enters the city, there are people above Wang Liang.

When the time comes, go first to find Yama, and Yama will naturally arrange it.

Yama Luo is now a person who eats two lines, working for the Japanese on the surface, but actually serving the Eighth Route Army.

This is thanks to the tireless teachings of Shui Sheng, Harrier, and Liu Rui in the past six months, which made Yama repent.

Of course, there is still more "coercion and temptation".

However, Yan Luo is not stupid, he knows that there is no good end for following the Japanese, and he also knows that the name of the dog traitor is not good, so he agreed to help Balu do what he can.

At the same time that Wang Liang's special combat team set off into the city, Chu Yunfei's 358th Regiment also began to move.

"Senza, are you really planning to send troops to help Wang Liang? Don't you report to the peak? Fang Qingping asked Chu Yunfei with some concern.

Early in the morning, I saw that the staff was mobilizing troops, a total of five battalions, all of which were dispatched.

Moreover, the equipment in the warehouse was also taken away, and Fang Qingping was a little worried.

As Chu Yunfei's staff, Fang Qingping's loyalty naturally didn't say.

But this person has several shortcomings, that is, he is too dogmatic and too rigid.

The lack of flexibility and adaptability is also a common trait of the vast majority of Kuomintang officers.

"Chief of Staff Fang, just put your heart in your stomach, I estimate that Wang Liang's independent regiment can solve the battle of Jindong City in three hours at most. We're only going to be able to block for two hours, and we won't be able to consume too many troops. Chu Yunfei put on his white gloves and played with this rifle in his hand.

Chu Yunfei seemed to be just needing to withstand the Japanese army's attack for two hours.

With their own weapons and equipment, they can come to reinforcements and take the opportunity to test the combat effectiveness of the troops, which is also a very good opportunity.

Fang Qingping lifted the frame of his glasses and continued: "Three hours? Why do you have so much confidence in the Eighth Route Army? Although the Japanese army in Jindong City was only 1,000, it was roughly equal to the Eighth Route Army. But after all, this is an offensive and defensive battle, the Japanese army is the defender, and there is also a city wall as a defensive fortress, the Eighth Route Army is good at attacking, and has no experience in attacking fortifications. Personally, I don't have confidence in the Eighth Route Army, and I don't understand why this Wang Liang made such an amazing move, is he crazy? If you don't do it, you'll get the whole group in. ”

To be honest, Fang Qingping really didn't put Wang Liang's independent regiment into his eyes.

In his opinion, this is a group of reckless people, who have not received formal classroom teaching, how can they win the battle.

This is naked contempt and contempt for the Eighth Route Army. (To be continued.) )