Qi Qing thought to herself, it should be that she didn't control her speed for a while just now, and she ran too fast on the treadmill and broke this thing. Repairing the treadmill may still have to be found.

Ling Xuesong only mastered the software and hardware repair of some electronic equipment, such as computers and mobile phones, and did not understand treadmills. Among these people in the basement, Wang Kuan is left, who seems to know some repairs, but most of them are still those large parts of auto parts and building materials.

Professor Wang didn't dare to disturb Ling Xuesong, who was staring at the surveillance, and Wang Kuan was also patrolling outside, so he called a few other people around the treadmill to check the manual, trying to figure it out.

Qi He saw Qi Qing and asked, "Sister Qing, is it convenient to find it?" If he is free, can he come out and see the treadmill? ”

At this time, Du Ruying got up, glanced at the treadmill, and said with a smile: "I probably know something about this, let me see?" ”

Next, under the onlookers, Qi Qing watched in surprise as her mother easily repaired the treadmill, and couldn't help but ask adoringly: "Mom, when did you learn to fix this?" ”

Du Ruying said disapprovingly: "I was idle and watched Mo Xun debugging this equipment before, so I asked about the principle." It feels similar to my sewing machine, the sewing machine pedals on the foot to let the leather drive, this treadmill is an electric motor with the leather drive. I don't understand the program control, but if the belt is broken, or the motor is faulty, this hardware replacement can still be done. The mechanical principle is not as complicated as you think, the transmission is the gear bearing, and most of the power is boiled water or electricity. ”

Although Du Ruying said it easily, in fact, it depends on personal talent comprehension. Anyway, Qi Qing doesn't have much hands-on ability in this regard, so he especially admires those who can fix it.

It turns out that the title of senior engineer of my mother is true, and the older generation of college students have strong hands-on ability, not only the dormitory building is built by themselves, but also many experimental equipment and equipment have to be assembled and maintained by themselves.

Qi Qing remembers that in her daily life when she was a child, if something was broken at home, her parents discussed repairing it by herself, unlike the developed service industry now, the first thing that came to mind when it broke was to take it out and find someone else to repair it.

The accessories of the treadmill have been replaced, and those who have a fitness program this afternoon have also returned to their normal activities.

Watching everyone show their strengths and live in an orderly manner, Qi Qing also suddenly understood one thing, he couldn't rely too much on Mo Xun. As Mo Xun himself said, she is very strong and assertive, even if Mo Xun leaves, she can still live strongly. Now all she has to do is cherish the time they have with each other and have fun with her mother and friends.

At this time, the person who was staring at the monitor suddenly called out to Lao Xu and said, "Lao Xu, the phone in your communication room seems to have rang a few times." ”

"Can you still get through to a landline now?" Lao Xu was surprised, ran to monitor there, saw the playback, and sure enough, he heard the phone ringing on the wall.

In the past ten years, everyone has basically used mobile phones to communicate, and landline phones have not been used much. However, state-owned enterprises and some special departments still retain fixed telephone lines.

In extremely cold weather, there are some landline phones that can be connected, but the long-distance effect is not good, and the close access to other equipment may be useful.

Lao Xu said: "My landline phone has a voicemail, if no one answers the call before, the other party is willing to leave a message, maybe you can listen to what's going on." ”

Qi He said: "Why don't I accompany Lao Xu to the communication room?" ”

Qi Qing said, "I'll accompany Uncle Xu." I haven't been out for breath for many days. ”

A few days ago, Qi Qing and Mo Xun drove to the forest farm, but everyone did not suspect that Qi Qing was afraid of the cold or had no physical strength. Besides, just go to the communication room, there is monitoring over there, and there is Wang Kuan who is patrolling nearby, so there should be no problem.

So Qi Qing and Lao Xu changed into warm clothes, dressed neatly, and took electric batons to the communication room together.

At this time, the phone was already frozen, Qi Qing brought a portable electric heating paste to cover the phone, and after raising the temperature, he took off the phone receiver.

Lao Xu called up the phone recording, and sure enough, he found a new message.

"Lao Xu, are you still on the mountain? I am Lao Kuang, Kuang Limin, I used to live in Building 6 of the factory, and we played table tennis together when we were young. ”

Lao Xu muttered: "Kuang Limin, this person seems to have moved out more than ten years ago, saying that he found a job in a large factory that makes auto parts, and it stands to reason that he should have retired last year." ”

The voice on the phone continued: "I am now in the resettlement point of No. 1 Middle School in Lijia Town, and I heard a young man named Huang Xu say that you are still in the factory in the mountains, and I am a little uneasy, so I called and asked. Do you want to go down the mountain and live? Our landline here seems to be still working, you can call back XXX to find Kwong Youpeng, and let my son come over to pick you up. He said he can drive now. ”

"Do you know you well?" Qi Qing had some doubts in her heart, so she couldn't help but ask more.

"Actually, after Lao Kwong moved out, he almost never contacted me again. Our friendship is when we were young, playing together or something, his son Xiaopeng, but in recent years, he has occasionally come to the mountains to deliver things to see me. ”

Qi Qing tried her best to guess on the good side, hiding her doubts in her heart: "Maybe he attaches more importance to the old relationship, and he doesn't worry about you, so he called to ask." Maybe we've played it before, but we didn't pay much attention to it. ”

Qi Qing and Lao Xu brought walkie-talkies, they listened to the phone in the communication room, and they could also hear it synchronously in the basement.

Ling Xuesong said on the walkie-talkie: "Since Huang Xu appeared, I have been staring at the monitoring a lot, and I didn't find that the phone in the communication room rang. ”

Lao Xu said: "That's right, listen to Mo Xun, Huang Xu and the survivors of the forest farm were taken to the town below by the police station, probably finally settled in Lijia Town." ”

Qi Qing asked: "It's far from the forest farm to Lijia Town, isn't it located in Dashuzhai Town nearby?" Thousands of miles to send Huang Xu back to Lijia Town, the traffic is not very convenient. ”

Qi He interjected: "The flat road under the mountain should be easy to open, maybe Dashuzhai Town can't be settled, or maybe Huang Xu himself walked back to Lijia Town." His house is there, and he is not afraid of the cold. ”

Qi Qing said, "Uncle Xu, do you want to call and ask?" Since people are worried, they can also feel more at ease when you call back. ”

Lao Xu called back the phone according to the message, and he actually heard it, it was Kuang Limin's voice: "Lao Xu?" You're still in the Munitions Factory Conveyance Room? It was so cold that I hurriedly went back to the town to live, and the resettlement site here gave free food and drink to the affected people. ”

Lao Xu said: "Lao Kuang, I still have stock here, and besides, it is not easy to walk on such a snowy mountain road." ”

Kwong Limin said: "Xiao Peng is anxious, and he has already driven away when I put down the phone. said that he would take advantage of the warm day to hurry into the mountains to pick you up. ”

Lao Xu said anxiously: "You call Xiao Kuang back, I see that the mountain road is so frozen, and it is very dangerous to drive into the mountain." ”

Kwong Limin said: "Alas, the mobile phone has no signal, if it is really so difficult to drive, he should come back." This kid, if you have an idea, I can't control it. ”

Today's second shift, don't miss the first fat chapter at noon.

(End of chapter)