Zhong Bai, who was with Shan Jianping, noticed Tong Sifang sitting on the sofa when he entered the door.

The clothes were completely different from those of these cadres in the factory, and there was a scholarly atmosphere on his body, coupled with his age, Zhong Bai immediately contacted the gossip he heard in the cafeteria yesterday.

This is an associate professor from the province?

"This is the comrade in charge of the investigation in your factory?" Tong Sifang asked.

Zhong Bai saw that the other party also happened to look at the door, and only glanced at himself before turning to Shan Jianping next to him, probably because he was too young.

"This is Comrade Shan Jianping, the chief of the technical section of our factory." Wang Tianlin hurriedly gave the teacher a supplementary introduction.

Because he was not in the factory for the past two days, Wang Tianlin didn't know Zhong Bai, and he didn't say anything, but he just wondered, why did the nerd Shan Jianping suddenly bring a strange young man to the director of Chu today?

Shan Jianping also saw Tong Sifang and realized that the other party might be the expert that everyone passed on yesterday.

"Jianping, you're just in time." Chu Jun beckoned and motioned for the two of them to come over: "This is Comrade Tong Sifang, the teacher of Section Chief Wang Tianlin and the associate professor of the Provincial Chemical Research Institute, you just happened to report to Professor Tong the situation that we have investigated now." ”

Shan Jianping paused for a moment and did not speak.

As soon as he got to work this morning, Zhong Bai wrote a brief report on the situation of them going to the phosphate fertilizer production line again yesterday, which clearly ruled out the suspicion of quality problems caused by the production process.

But now as soon as Chu Jun opened his mouth, he asked himself to report to Professor Tong, and the tone in which Tong Sifang asked about his identity just now sounded very casual, which made Shan Jianping a little overwhelmed, and that arrogance suddenly rose again.

"Director Chu, this report was discussed with Xiao Zhong yesterday, and I went through the process again, and it was written overnight, it is brand new, not a report that has been submitted before, it is better for you to read it first."

Shan Jianping did not directly refuse Chu Jun's request just now, but the meaning of these words was already obvious.

That is, "we now have a new situation to report to the factory director, not to this professor".

Tong Sifang was not stupid, he heard Shan Jianping's voice at once, he was also a person with character, and immediately pushed the teacup, and said with a desire to get up: "Since the technical section chief of your factory wants to report alone, then I will go out and rest first." ”

Where would Chu Jun not be able to hear that Tong Sifang was already unhappy?

Seeing this, he immediately stopped and said: "Professor Tong, don't get me wrong, Section Chief Shan didn't say that he would report alone, since you, the expert, are present, let's take a look at this new report together." ”

Seeing Chu Jun explain this, Tong Sifang sat down again, but he didn't show other emotions.

After all, he is also an associate professor, and he can't afford to fight with the small technical section chief of the county fertilizer factory, so it seems that he is too unstructured.

Chu Jun immediately took the report from Shan Jianping's hand, and glared at Tong Sifang when he was not paying attention.

It means "you give me honesty now, don't put up a fight in front of the invited experts"!

Zhong Bai saw these details clearly on the side, and felt a little funny in his heart.

People in these years also attach too much importance to these face-saving things, but they don't know that solving problems is the king.

It just so happened that the associate professor was looking at his own report, and he should be able to know a little bit about the other party's level through his reaction after reading this report.

Tong Sifang put on his reading glasses at this moment and began to look at the latest report in his hand.

At first, he had little hope.

The head of the technical section of a county fertilizer factory, even if he investigates ten times or eight times, and writes a new report every time, what waves can he turn up?

Besides, didn't you ask yourself to come down before you found out the reason for this problem? If there were any important discoveries, it is estimated that the problem would have been solved long ago, and his student Wang Tianlin still went to Tiandu Baba to beg him to come to the factory to see?

Taking advantage of this stall, Wang Tianlin also walked to Shan Jianping's side, and said to him in a low voice: "Shan Jianping, I haven't usually squeezed you, right?" I finally invited my teacher today, what do you mean by singing this? ”

Wang Tianlin, the head of the quality inspection section, and Shan Jianping, the chief of the technical section, often have business contacts according to their duties, but Shan Jianping is a well-known nerd who is not good at interacting, but fortunately, Wang Tianlin at least maintained a business-like attitude and never ridiculed Shan Jianping.

But this scene just now obviously made Wang Tianlin a little faceless, so he couldn't help but ask questions in his tone at this time.

"It's not interesting, there is really something in this report, you don't believe it, you'll find out later." Shan Jianping's attention was all on the report, and he replied without any emotion.

"Just now, my teacher was talking to Director Chu about things...... Forget it, I won't talk to you anymore, anyway, after reading the report, just listen to my teacher in the later investigation. Wang Tianlin said simply.

Tong Sifang didn't pay attention to the whispering of the two, and now he had also entered a state of careful reading.

At the beginning, it is just a technical analysis report of the accident that can be written by your own students.

But looking at it, Tong Sifang's originally calm face suddenly frowned.

He turned to the fourth page of the report, raised his head and asked Shan Jianping in an unkind tone: "Deviation of trace element measurements?" Excessive free phosphoric acid content may lead to a decrease in fertility? Why do you think so? ”

Hearing the other party's tone, Shan Jianping "chuckled" in his heart, sure enough!

I knew that these two points would cause controversy!

Shan Jianping didn't know how to answer for a while, after all, he was also well-known for his inarticulate speech in the fertilizer factory.

Chu Jun saw that he was stunned for a long time and didn't let out half a fart, and raised his eyebrows: "Shan Jianping, what did Professor Tong ask you for, give me an answer!" ”

"This ...... Because in the product test report, the deviation value of free phosphoric acid is only one decimal place, which is ...... This is too large in absolute terms compared to the International Standard Deviation value. ”

Shan Jianping tried hard to recall Zhong Bai's original words yesterday and stammered to explain.

"Where did the conclusion on the effect of free phosphoric acid on phosphate fertility come from?" Tong Sifang continued to ask, and his tone became more and more stern.

"This ......"

Because when he asked Zhong Bai this question yesterday, the other party didn't tell the answer, but just said that he heard a scholar say it at the Provincial Chemical Technology School and didn't mention his name, so Shan Jianping was stuck as soon as he stammered.

"What's this, Shan Jianping, you hurry up and let me go back to your own office and stay!"

Chu Jun saw that Shan Jianping couldn't even say a word clearly, and Professor Tong's expression was so serious, he thought that it must be that the report must be written at a high level for outsiders to see the joke, so he could only hate Shan Jianping and shouted.

"Wait!" Tong Sifang suddenly took off his glasses and stopped Shan Jianping: "Don't get me wrong, the new idea of the influence of free phosphoric acid on phosphorus fertilizer fertility is still in the theoretical stage in the world, I'm just curious, how did the technical section chief of a county fertilizer factory know?" ”