At the beginning of the fire to save people, I was broadcast live as a firefighter

Zhang Dingyuan said with a serious face:

"Since you say it's safe, then I will believe you, and I will watch your rescue and learn from you."

Li Xiao smiled wryly and immediately understood the other party's intentions.

Where is this wanting to learn?

This is clearly because he is worried about accidents, so he can protect himself at close range.

I sighed in my heart, now is not the time for mother-in-law.

With every second of delay, the condition of Xiao Guan's arm will get worse.

Without hesitation, he took a deep breath.

Hold a flathead screwdriver in your left hand and a Phillips screwdriver in your right hand.

Since the air pressure valve on one side is adjusted unilaterally, extreme situations may occur, exceeding the redundant value.

Then just adjust the air valves on both sides at the same time to reduce the air pressure together.

Theoretically, this problem should be solved.

Open the bow left and right, the left hand adjusts the booster valve, and the right hand adjusts the pressure relief valve.

The air pressure in the pressure increasing valve and pressure reducing valve decreases synchronously.

High: 1350~1360···

Low: 1250~1260···

·····

High: 1340~1350···

Low: 1240~1250···

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Seeing that the picture on the screen was almost static in the live broadcast room, some people raised questions:

"Is this a problem with signal transmission?"

"Why is the anchor suddenly not moving?"

Several industry insiders immediately jumped out to explain:

"Now the anchor is adjusting the air pressure in the high-pressure valve and the low-pressure valve at the same time."

"Normally, the air pressure of the machine should be controlled by directly adjusting the main valve, but according to the current situation, it is estimated that some part is broken or has exceeded the rated standard line, so it can only be adjusted manually."

"This kid is simply daring. Even a professional master needs to have two pressure gauges and monitor the data at the same time before he dares to operate."

"Just now I thought this little guy was bragging, but I didn't expect it to be really awesome."

"Unbelievable, is this really something that can be done by manpower alone?"

······

For those who don't know how to do it, it looks very simple.

But only people in the field understand that this difficulty is no less than drawing a circle with the left hand and a square with the right hand.

Maybe even more than that.

High: 1215~1225···

Low: 1115~1125···

The values ​​decrease slowly and rapidly.

Li Xiao's current operation not only needs to be fast, but also stable.

In his opinion, the current operation is probably comparable to dismantling a bomb.

A drop of cold sweat rolled down his forehead.

He hid in the distance and looked at the lumberjacks here, keeping his voice low, for fear that his words would affect the operations of the firefighters.

"Isn't this young man too tiger?"

"Don't the little guy know how dangerous it is?"

"The hydraulic pliers seemed to be broken last time, and the factory engineers who came to repair them were fully armed."

"I remembered when you said that, that guy was dressed like a can!"

"I remember him saying that every time he adjusts this hydraulic valve, it's like going through the gate of hell."

"Even you guys know how dangerous it is. If others have the ability to adjust this equipment, don't they know how dangerous it is? He is not a tiger, nor is he ignorant. He just wants to save Xiaoguan's arm earlier. "

Supervisor Huang with a greasy face suddenly said these words.

The people who were originally whispering shut up instantly.

Li Xiao moved quickly.

High: 1195~1205···

Low: 1095~1105···

Suddenly, there was a whistling sound from the connection of the valve.

The jet was loud, and Zhang Dingyuan, who had been watching the situation beside him, twitched his eyelids.

In the next moment, he was ready to fly and throw Li Xiao to the ground.

However, Li Xiao, who had been silent all this time, stopped him:

"Don't worry, it's fine, this is the air pressure valve, a normal pressure test procedure."

"I just reset the pressure detection device. When the maximum air pressure is lower than 1200, it will work again."

Sure enough, there was a whistling jet sound.

The hydraulic pliers that were tightly clamped on Xiao Guan's arm were slowly loosened again.

The wrenches that were firmly stuck on the metal teeth fell down one after another because they lost their squeeze, making a tinkling sound.

Seeing that Li Xiao really repaired the hydraulic tongs, the crowd who watched from a distance let out loud cheers.

They, who were originally hiding in a safe place, exclaimed in surprise and ran quickly to Li Xiao's side without stopping.

"Xiaoguan, are you alright?"

"Hurry up, come and take this ghost thing away!"

"The No. [-] Hospital of Traditional Chinese Medicine is the closest to us, but I still recommend sending it directly to the No. [-] Hospital, which is farther away. It used to be a military hospital, and it is best at this kind of trauma."

"My God, this arm is black!"

"It's better to put soy sauce on the wound, Lao Xu hasten to get it."

"Where the hell did you hear this folk remedy, it's obviously for scalding and applying soy sauce."

Li Xiao, who was watching Xiaoguan, finally couldn't help speaking.

What kind of messy folk remedies are these?

Especially the latter one, it is simply a misleading child.

My side is live broadcasting, where are you guys just making comments?

If I don't make it right, I will destroy the more than 20 people in my live broadcast room.

He hastily opened his mouth to retort:

"Whether it's a crush or a burn, never put soy sauce on it."

"The correct way to deal with burns is: use water to cool down continuously for a long time."

"This long time is based on the degree of burns, but at least it takes 20 minutes!"

"Before this, don't apply any ointment. Applying ointment at this time will only prevent the heat from evaporating the burnt area, making the burn more serious."

"Continuously rinsing with water will continuously take away the heat in the skin."

"As long as the temperature in the muscles returns to normal, the burn damage can be reduced by more than 8%."

"As for pinch injuries, the situation is very complicated."

"If the situation is serious, don't treat the wounded indiscriminately, otherwise the situation may worsen at any time!"

"Professional things are handed over to professionals. Ordinary pinches or burns, as long as they are not life-threatening, can be treated by professionals."

As he spoke, Li Xiao lowered his head again, checking the situation in Xiaoguan's hand.

His fingertips lightly pressed on the arm that had turned bruise black.

Although the epidermis of the skin has already experienced severe bleeding.

But the muscles are still very elastic. Although the body's feedback is delayed, it is not too slow.

Li Xiao asked the person next to him while helping Xiaoguan take off his shirt.

"Is there a medicine cabinet?"

"Yes, the squadron checks twice a month, it must be there, I'll get it right away!"

The one who spoke was the bald man who just said that he would put soy sauce on it.

Taking off his shirt, Li Xiao easily turned over Xiao Guan, who weighed more than 150 kilograms.

The whole person's back is facing upwards.

[Passive skill: Wilderness first aid (intermediate)]

He instilled a lot of first aid knowledge, not only from Western medicine, but also from Chinese medicine.

He immediately straddled his legs, which were like nails piercing the sides of Xiao Guan's waist.

The whole person squatted on Xiaoguan's back, as if he was doing zama stance.