Hearing this question, Ruan Jingtian felt that he was too sloppy, whether it is a self-established group or a self-established business zone, it needs to use electricity, so in the current situation, the power plant is a public facility, and the choice of voltage level is an important thing. In the case of the same power, the smaller the voltage, the greater the current, the focus of the protection of electrical appliances is fire prevention; the higher the voltage, the smaller the loss on the line, which can save a lot of wires, and the protection of electrical appliances focuses on electric shock. Theoretically, the lower the voltage, the safer, and the higher the voltage, the lower the transmission power consumption, which reduces energy loss.

When he was studying in Manguo, Ruan Jingtian had listened to lectures on this subject, and in fact, high voltage does not necessarily save costs, because high voltage will increase the cost of switches or electronic components. At present, in the Lin Xing Continent, Zheguo uses a voltage of 100 volts, Manguo uses a voltage of 220 volts, Mai Country uses a voltage of 120 volts, and Thorn Country uses a voltage of 220 volts.

The equipment used in the construction of Rabbit Ridge is basically all made by Zheguo, so the most suitable voltage is 100 volts. Considering the safety of low voltage, Nguyen Jing Tien decided that the transmission voltage of the power plant should be one hundred volts.

Telling Gao Wenhao about this decision, Gao Wenhao laughed and said: "That kid from the Leng family made a bet with me, saying that you must choose 220 volts, and I said that you will choose 100 volts, because you are a rich man and not bad for money." ”

Ko Van Ho understood Ruan Jingtian's personality and knew that he would definitely choose a safe low voltage, even if the initial construction cost and the number of wires required might be much higher than the amount required for 220 volts.

Gao Wenhao asked whether to build a sewage treatment plant, and Ruan Jingtian replied without hesitation that it must be built and treated into purified water that can be recycled. He knew that if the sewage was not treated, then the sewage would inevitably flow into the Longyin River, and the entire Dongshan City would stink, and he didn't want to be poked in the back.

Ruan Jingtian asked about drinking water, and in barren mountains like Rabbit Ridge, water is a precious resource. Gao Wenhao said that water could be drawn from the tributaries of the Longyin River. It's just that it requires a pipeline that is not a short distance, and the cost is a bit high.

Ruan Jingtian pondered the terrain around Rabbit Ridge and could consider building a reservoir to store water for emergencies. In addition, he built a separation of drinking water, washing water and toilet water, the water of the tributaries and reservoirs of the Longyin River can be used as drinking water and washing water, the purified water of the sewage treatment plant can be used to flush the toilet, and the factory with low water quality requirements should use the purified water of the sewage treatment plant as much as possible.

Gao Wenhao and Li Butterfly recorded all of Ruan Jingtian's construction, and Gao Wenhao said: "Xiao Ruan." You think more than an old man like me, and I've convinced you. ”

"Elder Gao, this is not what I think of myself. When I was in school, my teacher said that this was the way to go, and in some parts of the country, this was already being done. We are in this place of Rabbit Ridge, there is a shortage of water, so we must adopt a method of water conservation. There's no way around it, there's too little resources here. Ruan Jingtian thought further. After opening up the passage from Sleepy Dragon Mountain to the seaside, he planned to introduce seawater to flush toilets.

When Nguyen Ching Tien mentioned the construction of the airport, Gao Wenhao strongly supported it and promised to help contact experts and engineers in this area.

At last. Gao Wenhao raised the issue of laying heating pipes and indoor heating, and Nguyen Jing Tien built a form of floor heating indoors, which is preferred by the Zheguo people, although the materials for laying floor heating are more expensive. However, the cost of later use is lower.

Walking out of Gao Wenhao's office, Li Butterfly said, "Senior brother, I want to go and see Little Flower Girl." ”

Ruan Jingtian's heart moved. Xiaohua is a villager in Xiaoling Village, and Wu Zekai of the Self-Reliance Group instructed Wang Bingsong to forcibly get Xiaohua, so that Xiaohua's brain was traumatized, and later Ruan Jingtian used Divine Soul Technique to help Xiaohua clear the chaotic brain waves, but it also caused Xiaohua to partially lose her memory (see Chapter 122).

"Isn't Little Flower Girl there in Xiaoling Village?" asked Ruan Jingtian. This is not a short distance from Xiaoling Village, a little girl who is less than 17 years old, can she take care of herself on this big construction site?

After Dean Bai Yurui's treatment, Little Flower Girl gradually regained her memory, but Little Flower Girl became more and more unhappy. The villagers of Xiaoling Village often point fingers at her, and I see that she is pitiful, so I bring her here to help, but there are also many people here who know about her, so Xiaohua Girl's love is very bad, and I am afraid that she will not be able to think about it. Li Butterfly said depressedly.

Ruan Jingtian felt a little sorry for the little flower girl, and said: "Butterfly, I'll take Xiaohua to Dongshan City, the small courtyard of the Iron Hat Hutong is empty, let her live there, I'll let her go to school." ”

Li Butterfly clapped her hands happily and said: "Your idea is so good, you have no one to take care of you in Dongshan City, just let Xiaohua Girl help me take care of you, Xiaohua makes a good dish, I think she will open a restaurant, and her business must be booming." ”

In the evening, Ruan Jingtian took Xiaohua back to the small courtyard of Iron Hat Hutong. Xiaohua's surname is Liu, her full name is Liu Xiaohua, she is sixteen years old this year, she looks very smart, but her eyes are always full of gloom.

Liu Xiaohua knew that Ruan Jingtian had cured her illness and avenged her, so she was naturally very grateful to Ruan Jingtian. However, she was still scared when she suddenly arrived in an unfamiliar environment, after all, she was only sixteen years old and still a child.

Ruan Jingtian thoroughly cleaned the house and let Liu Xiaohua live in the house where Li Butterfly used to live, while he went into his room and began to cultivate hard and long.

After Tian Mouliang killed Major Tian Wenjun of the 823rd Division, he quietly returned to Dongshan City after dealing with some private matters. In the luxurious suite of the Dongyue Hotel, after Tian Mouliang and Huang Xirong Yun* rained, Huang Xirong said: "Brother Tian, last night, the people from the special investigation team of the Army Headquarters came, they are so fierce, but fortunately, you killed Tian Wenjun, and I found a waiter at the Dongyue Hotel, and asked him to testify Gong Xiaomu ordered Tian Wenjun to receive the weapons and equipment of the Manguo Kingdom. Hey, I finally fooled the people of the special investigation team away. Next, you kill Gong Xiaomu and make it appear that he committed suicide, so that everything is on Gong Xiaomu and Tian Wenjun, and we will be freed. ”

"What has Gong Xiaomu done these days?" asked Tian Mouliang.

"I don't dare to send someone to follow him, but this morning, the people of the special investigation team went to the water agency to find Miyakoki. ”

According to my plan, Gong Xiaomu is now difficult to argue, because as soon as Tian Wenjun died, coupled with the testimony of the hotel waiter, the special investigation team should detain Gong Xiaomu. ”

"Liang Limo is already looking for someone at the Zheguo Army Headquarters, I think. The special investigation team will soon arrest Miya. Huang Xirong said confidently.

Tian Mouliang didn't speak, he thought of another thing. After killing Tian Wenjun, he quietly entered Tian Wenjun's residence, and after some searching, he found five cassette tapes. He listened to part of it and was shocked. If these five cassettes are exposed, then Huang Xirong's fate must not be good, even if he does not die, it is estimated that Huang Xirong will never have a bright future.

When he heard that Gong Xiaomu was not taken away by the investigation team, Tian Mouliang's first feeling was that Gong Xiaomu had a chip in his hand. He didn't tell Huang Xirong about the tape. These tapes were also an important bargaining chip for him.

Putting on his clothes, Tian Mouliang looked at the night scene outside the window and thought about his next move. Huang Xi stood behind Tian Mouliang and said softly, "Brother Tian, you plan to kill Gong Xiaomu in the hands of the special investigation team, right?"

"Yes. Tian Mouliang said lightly.

"We don't have to wait for the special investigation team to detain Miya, and kill him now. Then, Gong Xiaomu will bear the name of committing suicide in fear of crime, and the Gong family will have to bear the responsibility for the loss of weapons and equipment in the Manguo. I can sleep soundly. Huang Xirong said.

"If the special investigation team doesn't catch Miyataka. Then the risk of me killing him will be very high, after all, he is the deputy head of the water agency, and he is one of the giants of Dongshan City. The death of such a high-ranking official may shock the government and the opposition of Zheguo. Tetsukaku will send someone to investigate the cause of Miya's death, which will most likely expose you. If the special investigation team detains Gong Xiaomu, Gong Xiaomu will be a criminal, and the Zheguo government will not be angry about the death of a criminal. Besides, the death of Miyaya Takaki can be pushed onto the body of the special investigation team and get rid of suspicion. Tian Mouliang disagreed with Huang Xirong's mention and insisted on arresting Gong Xiaomu first. The reason for the plan to kill him again is all from Huang Xirong's point of view.

Huang Xirong said movingly: "Brother Tian, you are so good to me, you should let Liang Limo urge the special investigation team to take Gong Xiaomu into custody as much as possible." ”

Tian Mouliang didn't speak, he thought that he had received new news from Qinglongmen not long ago: many wealthy families were spending a lot of money to study the pills that were passed down from Gong Xiaomu's hands, but after a long period of research, they only analyzed the medicinal ingredients of the pills, but they could not refine the pills with the same effect. This shows that the refining method of these pills is very unique, and its value is immeasurable. Gong Xiaomu said that these pills were refined by his master, but no one could tell his master's name and origin.

"Xirong, if the special investigation team doesn't arrest Gong Xiaomu, then you'd better find other connections and put Gong Xiaomu in prison. Tian Mouliang thinks that a playboy like Liang Limo, who runs the train with his mouth, is unreliable.

"This time, a lot of connections have been used, if the special investigation team doesn't arrest Gong Xiaomu, it will be difficult for me to have other relationships available, so I can only secretly kill him. Huang Xirong sighed.

Tian Mouliang didn't answer, he had his own plan.

The next morning, Ruan Jingtian entrusted Liu Xiaohua to Chunhong and asked Chunhong to take Liu Xiaohua to the school to sign up for study.

He came to the water machine, entered the office, and felt weird.

"Someone came in yesterday. Seeing that the stack of texts on the table was neatly arranged, he made this judgment. Because he has a habit of deliberately placing a stack of jiàn slightly skewed.

Ruan Jingtian carefully inspected every corner of the office and did not lose anything. Re-examined and found no anomalies.

"Could it be that Wang Jiahe came in to clean up the table?" he thought of a possibility. Immediately, he dismissed the possibility, because he had locked the inner door when he had left the previous morning. Although Wang Jiahe had the key to the inner door, Ruan Jingtian believed that he would not enter the inner office casually.

Ruan Jingtian began to imagine that if someone sneaked into his office, what would that person want?

He filtered through yesterday's events in his mind, and the special thing was that the military's investigation team investigated him. Thinking of the situation where the three of them left in a hurry with the tapes, Ruan Jingtian's heart moved, he opened the drawer and took out the remaining four boxes of tapes.

This is the tape he ripped out, and the manufacturer of the tape is TDK in Zheguo, which is the best quality and most common tape, and the tapes used by Nguyen Jingtian are all of this brand. He pulled out a cassette tape and looked at it repeatedly. Suddenly, he noticed something suspicious. If it's a ripped tape, it's not always all of the tapes used up, and there's always a portion of the tape left, so there are always a lot of tapes wrapped around one wheel and a few tapes wrapped around the other; it's unlikely that one wheel has all the tapes wrapped around it, and the other has no tapes on the other, and there's only one explanation for this, and that's that it's a new box of tapes.

Nguyen Jingtian examined all four cassettes and found that all the tapes were wrapped around one wheel, and there were no tapes on the other. He took out the tape recorder, put a cassette tape in, and as expected, no sound came out. He didn't have to experiment with the rest of the tapes, he already knew that the four tapes had been repackaged: someone had replaced the tapes he had ripped with four blank tapes.

Putting away the four blank new tapes, Ruan Jingtian fell into deep thought: Could it be that Shan Benmu sneaked in last night and took the remaining four cassette tapes? Is he going to destroy the evidence? If this is the case, they will soon take themselves away today.

Ruan Jingtian took out a tape recorder from his bosom, which stored the entire recording of yesterday's conversation with the investigation team. However, he was a little reluctant to believe that it was a single project or that he had asked someone to do it, because he felt that the investigators sent by the Army Command would not have done such a blatant thing. However, he couldn't find anyone else interested in the tapes.

Putting away the tape recorder, Ruan Jingtian thought to himself: Since this person was able to sneak into my office, would he go to No. 36 Huanhai Villa? If this person came to the office at night, then this person might have to go to my residence during the day to look for tapes and other objects.

Ruan Jingtian explained to Wang Jiahe, and asked Lao Huang to drive towards the villas around the sea. (To be continued......)