The sniper starts from the bright sword escape period

Chapter 174 How to Blow Up Your Water Gate Bridge
And this new technology is the mature turbine engine, which has a qualitative difference from the traditional piston engine's reciprocating motion of the piston.

Because the turbine engine completely relies on the thrust generated by the gas flow to do work, it is much simpler in structure than the piston engine, and the biggest feature of this kind of engine is its particularly large power-to-weight ratio, so it is naturally very suitable for use in aircraft This kind of aircraft that has strict requirements on its own weight is on board.

The turbine engines are divided into three types, the turbofan engines suitable for large transport aircraft, the turbojet engines suitable for high-speed fighter jets, and the turboshaft engines suitable for helicopters.

For example, there is a huge gap between the two CH19 helicopters, which are about the same weight as the H1 helicopter.

As a helicopter that uses a piston engine like the H19, the H5 has indeed made a lot of progress. For example, the H19 has worked hard on the weight of the fuselage, so this makes the H19 have an empty weight of [-] tons and a full weight. It has reached [-] tons, and its load capacity has reached one ton.

Its carrying capacity is more than double that of the H5 at 470 kg.

The reason why the H19 can perform so well is not only the use of light materials to reduce its own weight, but also because it uses a 510 horsepower radial piston engine, which is [-] four kilowatts of power.

However, the weight of the CH19 helicopter is about the same as that of the H19 helicopter, which is 1 kilograms more than the H1 helicopter. The load capacity of the CH[-] helicopter has reached [-] tons. turboshaft engine.

Starting from this CH1 helicopter, the helicopters since then have not used piston engines anymore, because the superior performance of turboshaft engines has completely crushed piston engines.

However, when Bailixiu touched the wreckage of the H5 helicopter and fell into the memory of the helicopter information he searched before crossing, Yu Congrong who came down from the airport tower shouted to Bailixiu:

"Baili lion chief, after seven walks, he is connected to the new mission of the headquarters!"

Bai Lixiu, who was caught in the memories before the time travel, still recovered from her mind, so she asked naturally:
"Ah! What a mission!"

When Wu Qianli heard Bailixiu's question, he said very naturally:

"The higher-ups asked us to rush to the Water Gate Bridge as soon as possible, and then blow up the Water Gate Bridge to prevent the withdrawal of the Mi Army Marines and Lions, and destroy them all at the Water Gate Bridge."

When Bai Lixiu heard Wu Qianli's words, her heart trembled. She didn't expect that the worst battle in the Seventh Company would still come. To be honest, Bai Lixiu was really not confident about blowing up the Shuimen Bridge.

Shuimen Bridge is located near Gutuli on South Hamgyong Road in Chaoxian County. It is a convenient bridge built to allow the road to pass through the four thick water diversion pipes of the hydroelectric power station. The bridge is only tens of meters long and the width can only accommodate one one-way traffic.The bridge body of the Shuimen Bridge is made of reinforced concrete, which is very strong.

The only road between the Mi Army in the Changjin Lake area and the rear supply base Xingnan Port passes through the Shuimen Bridge.Therefore, for the Mi Army, the Shuimen Bridge is the most important life passage to maintain contact with the rear and the only place to pass when retreating. Its tactical significance and important value are self-evident.

Although the Shuimen Bridge is dangerous, it is not an insurmountable moat for human beings.There are only four thick diversion pipes under the bridge, which can be crossed by the Mi army on foot after they are blasted.

The value of repairing the Shuimen Bridge is that it allows the Mi Army's more than 400 vehicles, as well as dozens of heavy artillery and dozens of tanks and other heavy equipment that cannot climb over the water pipe to continue to retreat instead of being abandoned.

Of course, these more than 400 vehicles are the best helpers for the Mi Army on the road. With these cars, the Mi Army can rely on the advantage of speed to get rid of the chasing reinforcements.

It is also because of these cars that the Mi Army's land battle lion is called a mechanized team.

In the Changjin Lake movie, blowing up the Shuimen Bridge was a very difficult task. It was interspersed with the Seventh Company and the battalion of the [-]th Army, and it was blown back and forth several times before finally blowing up the root of the bridge.

But the final result is still a waste of work, because the Mi Army's air superiority is too great. After completely blowing up the Water Gate Bridge, the Mi Army immediately pretended to be a pre-constructed key of the steel bridge and airdropped it to the Water Gate Bridge. A brand new steel bridge was assembled directly from scratch.

But other than blowing up the Shuimen Bridge, there is no other good way to stop the retreat of the rice army's land battle lion.

Such a tangled situation gave Bai Lixiu a headache, but even if Bai Lixiu thought about it, she still couldn't come up with any effective way to stop the retreat of the rice army.

Just when Bai Lixiu was thinking about how to blow up the Shuimen Bridge, Wu Qianli who was on the side saw that Bai Lixiu was standing still for a long time, so he shook his hand in front of Bailixiu's eyes, and then Shouted to Bailixiu:

"A hundred-mile lion chief, a hundred-mile lion chief! Are you all right!"

Following Wu Qianli's shout, Bai Lixiu also recovered from her thoughts, and then glanced at Wu Qianli and said:

"It's okay! It's okay! I was just thinking about how to blow up the Water Gate Bridge!"

After Wu Qianli heard Bailixiu's words, he said differently:

"Isn't it just blowing up a bridge! We have done a lot of this before the Seventh Company, if not ten times, there will be five or six times. What's the trouble with a few packs of explosives!"

Bai Lixiu heard that Wu Qianli didn't care so much, no wonder that in the original plot, Wu Qianli had to use the artillery shells of the Mi Army to blow up in the end, presumably he didn't carry many explosives.

So Bailixiu hurriedly reminded:
"This Shuimen bridge is different from the stone arch bridge and wooden bridge in our house. This bridge is made of reinforced concrete. Its strength is not generally high. If you want to blow it up completely, you have to use drilling and blasting. The only way is to put explosives inside it for blasting, and it needs a lot of explosives!"

When Wu Qianli heard Bailixiu's words, he also knew that the task of blowing up the bridge was not easy, so he said:
"Okay, I'll go collect the explosives now!"

After Wu Qianli finished speaking, he turned around and left, ready to collect the explosives. After all, they are still at the airport, so it is very easy to collect the explosives. If you don’t collect them now, you will wait until the Shuimen Bridge to find the explosives. That's not easy.

Seeing Wu Qianli's figure about to leave, Bai Lixiu suddenly thought of something and immediately said:

"By the way! Wu Qianli attacked the airport this time, how many people did our Seventh Company lose?"

Wu Qianli stopped immediately after hearing Bailixiu's words, and then said:
"Although it is protected by bulletproof steel plates, the battle at the airport this time was too chaotic, so our Seventh Company still sacrificed fourteen brothers!"

(End of this chapter)