Everyone had arrived, and they were gathered in a small living room at the entrance to the basement, separated by a glass door on a basketball court that had been temporarily converted into a testing room.

In the small living room, the two sides of the Banmen Construction Team and the Liuqi Construction Design Company are each based in a corner, and they are clearly distinguished.

On the basketball court, the experts were putting the finishing touches on it, and the male expert surnamed Wang was saying something to Rong Xian and Li Xiuxiu.

As soon as Xu Wen entered the living room, the people on both sides looked at it together, Lu Lihai directly took Lu Yuan to meet him, Liu Bin wanted to say something, but glanced at Lan Yimin next to him and closed his mouth in a daze.

"Thank you to Mr. Xu!" Lu Lihai called Lu Yuan as soon as he came over.

"Thank you, Mr. Xu. Lu Yuan was very obedient, honestly bowed to Xu Wen, and made a very formal salute.

"Uh, what's wrong?" Xu Wen accepted the salute in plain water, a little inexplicable.

Lu Lihai explained.

The day before yesterday, the two of them went back to the ancestral land of Banmen, and Lu Lihai found out the Zongzheng scroll and compared it with what Xu Wen wrote on that piece of paper.

In this way, he can see more clearly, these things written by Xu Wen are completely consistent with the things in the Zongzheng volume. Either it is an explanation of certain details, or it is an addition to some omission.

This canon has been handed down more than 1,000 years ago. After so many years and generations, the content in it has long been incomplete.

The class has wanted to make it up for generations, but how can it be so easy to get back what was lost, as time passes, the content left by Zongzheng Volume becomes less and less, and the opportunity to find it back has not been encountered a few times.

It can be seen from this that the things that Xu Wen brought to them this time are very valuable. From a certain point of view, it is not an exaggeration to say that Xu Wen is their benefactor.

And this time the benefits to Lu Yuan are even greater.

He was the heir of the sect before, although he also learned this skill, he was not qualified to read the text of the main scroll before he officially inherited the position of the sect master.

This time, Lu Lihai was touched a little, and made an exception for the first time, showing Lu Yuan the text of the Zongzheng volume in advance.

"What do you think?" Xu Wen pondered for a moment and asked Lu Yuan.

"There are some gains. Lu Yuan said honestly.

"Is there anything you think could be improved?" Xu asked again and again.

Lu Yuan's eyes widened in instant surprise. Lu Lihai was also stunned, and hurriedly said: "He is a child, and he will definitely not ......."

Halfway through speaking, he thought of something again and shut his mouth.

Xu Wen didn't speak, just looked at Lu Yuan.

“...... Yes. Lu Yuan's expression calmed down and responded.

"Tell me about it?" Xu Wen smiled.

Lu Yuan's words were concise and to the point, but he spoke quickly, and he said three or four things in a blink of an eye.

In fact, these were not exactly his thoughts on reading Zongzheng in the past two days, many of them were points that he felt confused before.

After all, the times are different, and some of the things on the Zongzheng scroll are often a bit out of place now. Lu Yuan used to be a little confused occasionally, but he was suppressed by his father and asked him not to think casually.

But after all, it's something that needs to be used everywhere, and I don't want it to be impossible at all. This time he officially read the Zongzheng volume, and he did have some gains, some things that he only knew before and didn't know why they were explained were explained, but he also had some new ideas, and he was asked by Xu at this time and said them.

"Actually, I feel that the ancestors are not so strict. Lu Yuan glanced at his father as he spoke.

His father didn't speak, Lu Yuan's courage was a little bigger, and he continued, "In the Zongzheng volume, the ancestors often write that where and where they see what people say and do. They have also learned a lot of other people's things, so why can we only copy the things of our ancestors and not learn from others?"

The more Lu Yuan said, the more justified he became, and said, "For example, sandpaper, there are so many types, I just think it's easier to use than rough-leaved grass, why can't you use it?"

“...... Have you used it?" Lu Lihai asked faintly.

Lu Yuan's eyes drifted for a while, and finally he said, "Yes, I've used it a few times......"

Lu Lihai opened his mouth to speak, but after opening it for a long time, he finally closed it.

At this time, the glass door opened, and Li Xiuxiu walked out, probably sensing that the atmosphere outside was a little weird, she glanced at them strangely and said, "It's ready, let's all come in." ”

A group of merfolk rushed in and walked over to the equipment on the basketball court.

The three experts were already in place, with laptops in front of them.

The two parties walked in front of them, Rong Xian glanced at Xu Wen, obviously wanted to come over, and was pulled hard by Li Xiuxiu.

"There are a total of seven test objects and 17 test items, all of which have been completed. Expert Wang raised his head and said, "Now we will report the test results to you one by one." ”

With that, he turned to say something to his two colleagues.

At this time, Lan Yimin looked at them and said solemnly: "We have already said that everything is based on the test results. The collection is strict and must meet the first-class waterproof standard. More than half of the seven mortise and tenon joints can be achieved, and we approve of your approach. If not, sorry, then we'll have to do it the way we do. ”

Liu Bin stood next to him with a slight sneer on his face, and at a glance he knew that he didn't think they could pass this standard test at all.

"No problem!" Lu Lihai glanced at Liu Bin and said very stiffly.

Lan Yimin only made a verbal agreement, and did not let them sign anything in writing. Xu Wen knew that his words were actually for Rong Xian and their Party A, and as soon as the results came out, Party A had a plan in his heart, and the Banmen construction team would not be able to follow.

However, using scientific methods to test and evaluate the results was originally a method that Xu Wen recognized very much, so he nodded and agreed with Lu Lihai's decision.

In two sentences, Expert Wang and they have already finished discussing.

The female expert in her twenties stepped forward with the tablet in her arms, smiled a little shyly, and said, "My name is Wen Yingyu, and now I will report the results to you." "Softly, very gently.

"We numbered the seven experiments, from A1 to A7, and each corresponded to the following items. ”

She flashed her tablet and displayed each of the seven experiments.

“A1。 Lu Yuan muttered, his voice faintly inaudible.

Xu Wen and Lu Lihai both understood what he meant.

The work marked as A1 was the first dovetail tenon he made, and it was only after he made it that he got Xu Wen's hint to improve his technique.

Wen Yingyu made sure that they had seen the label of the experimental product clearly, flipped the tablet over, clicked on the first number, and read: "The test results of the A1 experimental product are as follows. Impermeable ...... Tensile strength ......"

A series of unaware test items came out of her mouth one after another, Lu Lihai and Lu Yuan looked confused, and Xu Wen listened very seriously.

He could tell that these tests were mainly carried out through five aspects, not only to test the water resistance and waterproof performance of the test under the current conditions, but also to test the aging process under environmental influences.

The final test result, which combines a full range of factors and can meet the standard, means that it is not only waterproof, but also can maintain its waterproof effect for a long time.

“...... The comprehensive test result of the waterproof performance of the A1 experimental product: second grade. ”

Wen Yingyu's voice was gentle and clear, and when Liu Bin heard it, his eyes lit up suddenly, and he looked at Xu Wen triumphantly!