A sharp engineer shovel was gently shoveled down, and after lifting up the soil, a shallow pit the size of a chicken coop appeared.
Then use the shovel to correct it slightly, so that the depth of the shallow pit is just slightly deeper than an upright bullet.
A mine pit for placing simple bullet mines was easily completed in this way.
After completing the preliminary preparations for such a minelaying, the middle-aged warehouse manager was immediately in a state of high tension.
The main thing is that the principle of this bullet mine couldn't be simpler to say.
It's nothing more than standing up a sharp iron nail and fixing it on a stone, and then aligning the tip of the nail with the primer of the bullet.
Then cover the top of the warhead with thin pieces of wood and bamboo, and then cover it with a thin layer of soil for camouflage.
In this case, as long as someone steps on it.
The instant pressure brought by his body weight was enough to cause the iron nail to successfully hit the primer, triggering a bullet directed upward to be fired.
With the structure of the "Zhaowu-style" large leather shoes on the Japanese's feet, there is no way it can block the power of the 7.92mm round-nose rifle bullets.
Therefore, if one of their feet was instantly penetrated, they would not be able to run away at all.
Or, when the Japanese Nissan 180 cars drove by, the power of bullets at such a close range was enough to penetrate their tires.
Of course, a Japanese who penetrates the soles of his feet will never die.
After the smashed tires were replaced with spare ones, the Japs' car continued to drive.
But if this happens, the Japanese reinforcements will slow down and arrive at the sniper position at Brown Yanggou later.
I have to say that there is nothing wrong with the tactic of laying landmines.
The key is that the middle-aged warehouse manager understands the above mine layout theory correctly, but it is also his first time to actually install it by himself. He really doesn't know if something will go wrong during the installation.
For example, the bullet mine was triggered in advance when it was deployed, and the flying bullets hit his Tianling Gai.
Good guy! Then he will have a lot of fun.
Fortunately, when the sharp nail tip lightly touched the primer, the force did not trigger the bullet at all. In the end, the middle-aged warehouse manager successfully impressed the onlookers around him.
After heaving a sigh of relief, the middle-aged warehouse manager completely ignored his underpants, which became wet due to nervousness.
With a sullen expression, he turned his head and said to the netizens studying around him:
"Okay, everyone understands how to arrange bullet mines, right?
This thing is very simple, all you need is your hands; you don’t have to worry about safety, it is very safe when deployed. Everyone will work hard to do it later, and be sure to complete the deployment of the 1,000-round bullet mine before the Japanese invaders arrive.
However, the arrangement of grenade tripping mines is a little more difficult, so everyone must be careful later."
After hearing this, the netizens, who did not notice the nervousness of the middle-aged warehouse manager at all, responded in unison under the lead of Bianrou:
"Okay! Teacher Hun Master~"
"It's the God of Dharma. How majestic the God of Dharma is." The middle-aged warehouse manager finally couldn't help but became furious as if his tail had been stepped on.
Upon seeing this, everyone burst into laughter, which diluted some of the tension before the war...
‘he tui~’ Xiling, who was preparing soil explosives with potassium nitrate fertilizer according to the proportions, spat heavily amidst the choking smell.
And at the position at his hand, several pieces of small hurdle vests and large trousers were already piled there.
This is the packaging material for two different kinds of explosives after the preparation of earthen explosives is completed, and then packaged into propellants and explosives.
The specific source is, of course, that the netizens who put on Sichuan Army uniforms took it off themselves.
What a heartless cannon! The principle is simple:
That is, when the propellant explodes in the oil barrel, the air wave generated will throw out an explosive package, and ultimately the power of the explosive package will cause damage.
Since the explosive package can generally be made to weigh 10 kilograms, even if it is an earthen explosive package, it is still very powerful.
The only pity is that the sealing performance of the oil drum is really not very good, so the throwing distance of the explosive package is quite limited. The heartless cannon used by the regular army of the Rabbit family back then had a range of only 150 to 200 meters.
As for the experimental product made by Xiling, a rookie leader, I hope the range will exceed 100 meters by then, right?
Of course, if the propellant is enlarged, the range of the heartless cannon will naturally be increased, provided they are not worried that the thing will explode.
In the next battle, Xiling certainly hopes that he can shoot farther.
After thinking of this, Xiling, who temporarily became the artillery leader of the team, shouted to the people who were busy on the side:
"Brothers, put all the hoops on, remember to tighten them a little bit."
After hearing this, several netizens who introduced themselves as having work and internship experience in hardware factories and machinery processing plants used saws to cut off one end of the oil drum.
Among them, Xu Feng, an electrician with good hands-on skills, made a foolproof guarantee:
"Captain Xiling, just be patient, I promise to tie it up tightly for you, and you can build it with all your strength when the time comes~"
Maybe he thought of the powerful power of this thing after being fired in old movies, which made the success rate of this mission even higher.
Or maybe the homespun military uniform he wore was not close-fitting and comfortable enough, but it finally kept his body warm.
These guys who originally had snot bubbles flowing out of their noses are now in the mood to joke.
After saying this, Xiling couldn't help but have some fantasies in her heart:
"The elm cannon of the county brigade probably just listened to an idea after firing. Otherwise, if we get their gunpowder, the unscrupulous cannon can fire one more round."
In short, in order to complete the task as much as possible, everyone in Hu Biao's team began to care about it like an old man...
Surrounded by Lao Ma from the county brigade, Wang Tiezhu from the sixth company, and several district team captains.
Yang Dongli, who had a slightly bulging belly and his hands on his waist, kept talking about some basic military knowledge that is familiar to modern plane military fans.
When you feel the adoring eyes of others, you really feel that you are awesome, which is a huge sense of accomplishment.
Damn it! If only I had such great authority when speaking on a construction site in the modern dimension, then my sales of cement prefabricated components would take off:
"This thing is called a cat's ear hole, also called an anti-gun hole. It is used to hide from artillery shells when the enemy's artillery bombs. Just dig one at such a distance, and then drill into it when the enemy fires.
.
However, it should be noted that the enemy this time is probably a Type 92 infantry gun with a caliber of 70 mm. Reinforcing some logs on the cat's ear hole and covering it with soil can prevent the shells from accidentally landing on it.
But remember one thing, if the opponent has a heavy artillery with a caliber of 105 mm or above, you must at least add steel rails to it.
But the best way is not to get bombed stupidly, just send some fire observation posts to hold on; wait until the opponent finishes firing their artillery and attacks, and then the big troops come up and let go."
Of course, if you don't care about the little problem of this netizen codenamed Staff Officer, who is always pretending to be cool, the meaning of what he does is too great.
You must know that some of these valuable experiences were accumulated bit by bit at the cost of countless lives by the rabbits back then. They can be said to be worth tens of thousands of gold.
Regarding this point, Sixth Company Commander Wang Tiezhu, Lao Ma and others did not clearly understand this point.
But instinctively, I felt the importance of it.
For this reason, they decided one thing in their hearts: It doesn't matter if they die, but the foreign scholar in front of them who drank foreign ink must be allowed to live well.
The life of such a foreign scholar is more important than all of them.
For this reason, Wang Tiezhu pondered for a while and then said to Yang Dongli:
"Comrade Xiao Yang, now as the supreme commander of the field, I approve that you do not need to participate in the subsequent battles. After the fortifications on the position are built, you can evacuate first."
The problem is that when Yang Dongli thinks of the system's regulations, how can he dare to agree to such an obvious consideration?
He shouted with a firm look on his face: "No! I was born as a member of the District 3 team, and died as a member of the District 3 team. I must not be a deserter."
Seeing this, Wang Tiezhu didn't insist anymore.
Instead, he turned around and said solemnly to the old horse from the county brigade:
"Lao Ma, I will send two soldiers over later. You should also make good arrangements here. Remember to protect Comrade Xiao Yang. This kind of foreign scholar is really precious."
"Don't worry, Xiao Yang will be fine before we die anyway." Old Ma, who was like an old farmer, assured firmly.
After feeling this nation's respect for knowledge that runs deep into their blood.
For some reason, Yang Dongli put down his hands on his hips, no longer trying to show off.