“This cannot be wrong!”Bi Jianxin replied.

Another worker explained next to him: “We have to collect materials before each time we work.The Japanese are responsible for distributing the materials, they have to send us materials according to the model on the craft list, and we must check together.After completing the work every day, we have to hand over the remaining materials, and we can't stay in our own hands, that is, we are afraid that we will get it wrong the next day.In those days, several of us were welding these steel structures, using the No. 74 electrode, and there was no chance of error.”

Liang Chen also said: "In addition, if we use the wrong electrode, the Japanese can find out the welded material components of these welds."They haven't said that's why, and it's obvious that there's no problem."

“It makes sense.”Doo Xiaodi nodded his head.Welding error is one of the important reasons for the quality of welds, Tian Xiongzhe also came to find the cause of the accident, it is impossible not to check this project.If it is indeed because of the error of the solder, they will naturally go to hold them accountable for this.Since they have not said this, it is clear that there will be no problem in this regard.

"Master Liang, give me the electrodes, and I'll try."

Du Xiaodi extended a hand to Liang Chen, while the other hand had already grabbed the welded pliers they had brought with them.

They line up Iwasaki straight forward arrangements to repair the damaged structure, naturally to carry out gas cutting, welding and other operations.They brought electric welding machine, gas cutting machine and other equipment, and from the warehouse led the electrode and other materials, and led out of the welding electrode, is the 74th electrode they used before.

Liang Chen to Du Xiaodi handed over a electrode, Du Xiaodi identified the mark stamped out of the root of the electrode, confirmed that the No. 74 electrode is correct, which is the electrode clamped on the welded pliers, raised the electric welded mask, in a steel structure began welding operations.

The welded flowers splashed up, and the smog was good-looking.Wang Ruidong and Liang Chen both reversed their faces, afraid of being blinded by electric welding.Bi Jianxin and other welders have raised their welding masks, through the dark glass on the mask to appreciate Du Xiaodi's operation, while clattering to express admiration:

“It’s too skilled, better than my teacher!”

"You also deserve to be called the teacher, you see the welds that are welded out of the little du number, so flat, what like you welded, gnawed with the dog!"

“I must have been doing fake welding for more than 30 years!”

Dudley did not care about the people's discussion.As early as ten years ago, she has been immune to this admiration, these years, although she turned to do scientific research, but the technology on hand did not give up, many welding practice in scientific research, she is personally hands-on, so that the laboratory hired experimenters feel embarrassed.Her eyes, always staring at the welded part, observed the color of the melt pool, and felt the slight throb of the spark in her hand.

“No!”

She said to herself, temporarily turned off the arc, put the mask under, turned to look at the craft drawings placed next to her, and the eyebrows became a pimple.

“What’s wrong?”Bi Jianxin came forward, looked at the weld, looked at the drawings, and asked inexplicably.

"The color is not right."Du Xiaodi said.

“No.”He said, “What color are you talking about?”

"Floating pool, and the color before the welding liquid cools, this orange red is too correct, as usual, this chromium molybdenum structure steel welding when the melting pool should have some green."Du Xiaodi said.

"I haven't really noticed this yet."Bijie is new to be blind.In his experience, of course, it is known that different steels and different solders will produce different color melting pools, but the color difference is not obvious, and he does not think that there is any difference.Du Xiaodi could tell what orange and green were in the melt pool, what kind of demon it was, alas, it seemed that he really could not catch up with this girl.

“Actually, I just feel it.”Du Xiaodi quickly concealed himself, and did not want to hit the old man too hard.She is now an expert in welding research, for what spectrum, flame and other things, know naturally more.If it was ordinary, she would not observe so subtlely, but because she heard that the Japanese had not found out the reason for the cracking of the weld, she had some thoughts and observed the details more thoroughly.Just now, she noticed that the color of the melt pool and the weld before cooling was slightly different, which means that one of the factors must be wrong in the steel and solder.

"Liang Chen, I want to take a cut electrode and a small piece of steel out to do an experiment, is it difficult?"Du Xiaodi asked Liang Chen in a low voice.

"You can't bring too much something, if it's a small piece, mixed in the daily necessities, but no problem."Liang Chen said.

"Well, I'll cut down a little piece of steel, and you'll find a way to get them out of the work site."Du Xiaodi.

Of course, there are some rules of entry and exit at the construction site, whether it is people who come in or go out, to open a package inspection, the main purpose is to worry about someone bringing dangerous goods into the construction site, or to take gadgets out of the site.Du Xiaodi cut a small section of electrodes, and cut a small piece of steel, Liang Chen directly embedded these things under his own shoes, swagger out of the site.

Du Xiaodi followed the site and took these things from Liang Chen's hand, but I don't know where to find a place to experiment.

Three days later, Du Xiaodi returned to the construction site and brought back a stack of newspapers and a test report.She brought Liang Chen and Wang Ruidong, and after some discussion with them, she came to the office of Iwasaki.

“Mr. Iwasaki, in the name of Quanfu Company, I ask you to explain this matter!”

Wang Ruidong patted several newspapers in front of Iwasaki, his face as if it were going to rain, and said seriously.

The translation of the construction site translated Wang Ruidong's words to Iwasaki, and Iwasaki was somewhat annoyed at Wang Ruidong's impertinence at first, and when he looked down at the newspapers, his face was a little white.

Iwasaki is no stranger to those newspapers, in fact, he had seen them more than a week ago, and had discussed the contents of the newspapers with Uchida.He had thought that these reports of throwing dirty water on the Chinese would not be seen by the Chinese, and that this would be over as long as they did not hold the Chinese workers accountable.Who would have thought that the Chinese actually saw these newspapers, and some people used red pens to circle the relevant reports and write Chinese notes next to them, which made Iwasaki unable to deny it.Although he did not understand Chinese, but as a Japanese, he knew that the Chinese did read the contents of these newspapers.

"It's just a misunderstanding, I think, it's a misunderstanding that journalists understand."Iwasaki said.

“Is that a misunderstanding?The newspaper said that Mr. Ueda specifically stressed that there is only one difference between this project and other projects your company has undertaken, that is, the use of Chinese workers, do you think this is not pointing?Du Xiaodi began to ask directly in Japanese.

When she was training in Japan, she had already learned some Japanese, and now she has been reading Japanese literature, and the vocabulary and grammar of Japanese have been very good, but the spoken language is still slightly insufficient, but it is enough to cope with this conversation.She kept a low profile the other day, not wanting the other party to notice her intention.Now that she has got the Japanese handle, of course, she can spread it.You know, she does not represent herself, behind her, and Feng Xiaochen, the black hand is supporting her.

“I think Mr. Uchida has only stated a fact, but he has not said that the Chinese workers are responsible for the accident.”Iwasaki said.

“Mr. Iwasaki, don’t you think it’s a shame to play with such tricks?”

“Miss Du, I reiterate once again that we are not blaming the Chinese workers, it is just a misunderstanding by journalists.”

"Since it is a misunderstanding, can you ask your company to clarify again that the operation of the Chinese workers is not flawless, and there are other reasons for the accident."

“I... I’m afraid it’s not necessary, is it?Moreover, the matter is not yet conclusive, and we cannot make such clarification.”

“Does Mr. Iwasaki mean that Chinese workers were responsible for the accident?”

“At least so far, it cannot be said that Chinese workers are not responsible.”Iwasaki said with a straight scalp.

“If that’s the case, then we’ll have to go to a press conference ourselves.”Du Xiaodi laughed.

“Do you meet yourself?What are you going to say at the meeting?”Iwasaki said, “If you make irresponsible remarks, you will be prosecuted by law.”

Du Xiaodi's inspection report was dangling in his hand and said: "Since we are going to hold a press conference, we will naturally have definitive evidence to prove our innocence."Mr. Iwasaki just said that this matter has not yet been conclusive, and I happen to have a report here that may explain the accident.This is a copy of the report, which I can leave to Mr. Iwasaki to study, and then ask you to determine whether you want to hold a press conference to make our name.If within three days we have not received a reply from Mr. Iwasaki, we will have to submit the report to the representatives of the Haug company and ask them to do justice.”

Say it, she gently threw the report in front of Iwasaki, then stood up, bowed to Iwasaki, and turned and walked out of the office.Liang Chen and Wang Ruidong were both hey and hey smile, leaving Iwasaki with a threatening look, and then followed Du Xiaodi to go.

“This... what’s going on?”

Iwasaki was a little embarrassed by the strength of the Chinese, and he took the report that Du Xiaodi threw at him, looked at the two pages, and couldn't help but change his face.

“Come on, Mr. Tianxiong, come to me, and Mr. Uchida!”

Iwasaki directed his hand to loudly, and there was no calm appearance in the weekdays.