My system is not decent

Previously, the Sea Salvage Bureau had used this technology to complete an equal-scale salvage test at sea in January this year.

At that time, 22 giant "arc beams" will be driven by the jacking launch frame to form an arc-shaped caisson with a length of 51 meters, a width of 19 meters and a height of 9 meters at the bottom of the No. [-] ancient ship in the Yangtze River Estuary.

Only in this way can the No. [-] ancient ship at the mouth of the Yangtze River, as well as the thick sediment and seawater attached to it, be completely wrapped "tightly".

According to estimates, plus the weight of the salvage equipment, the total weight of the caisson is nearly 1 tons.

It was also at this time that Chen Wenzhe discovered that this seemingly simple technique is really quite complicated.

This technology especially combines the nuclear power arc beam processing technology, tunnel shield tunneling technology, and immersed tube tunnel butt joint technology.

And use hydraulic synchronous lifting technology, comprehensive monitoring system, etc., the most advanced high-tech in the world at present.

At the same time, these technologies are also applied in the field of cultural relics protection and archaeology for the first time, truly realizing the integrated development of cultural relics protection and technological innovation.

Relying on China's high-end manufacturing capabilities, such a high-tech solution can protect the originality and integrity of underwater cultural heritage to the greatest extent and ensure the safety of cultural relics.

After the caisson came out of the water, in order to escort the ancient ship to the storage place by the Huangpu River, the Sea Salvage Bureau also customized an engineering ship with a "central opening" for the caisson.

In Chen Wenzhe's fleet, there are also such engineering ships.

Only the most professional engineering ship of this kind can allow the caisson to be embedded in its open middle with perfect fit.

It can be said that the engineering ship in Chen Wenzhe's fleet was copied from the one from the Dahai City Salvage Bureau.

"It seems that what they do is more professional!"

Scanning around, trying to find a sunken ship, but they didn't find it anyway.

There is no way, Chen Wenzhe can only keep adjusting his strategy and changing the search terms!

Unexpectedly, such a change would not yield much.

He changed it to the Ming Dynasty at most, and Dahai City became a barren place.

Only then did Chen Wenzhe remember that Dahai City didn't exist for a long time, it was a small fishing village before the Ming Dynasty.

In this way, he can only push the timeline to modern times. The Ming and Qing dynasties did not discover it, so what about the Republic of China?

Unexpectedly, after changing the search target to the Republic of China and antique works of art, a large number of discoveries were made.

Moreover, it was concentrated in the late period of the modern liberation war. It is not necessary to think about this period to know that it was the time when the Chiang Party retreated.

It's a pity that batches of antique cultural relics were transported to Wanwan.

"Is there anyone staying in the country?"

Keep narrowing down the search scope, and soon, Chen Wenzhe really found something.

"Qing palace bird spectrum? I really want to hear about this thing?"

Chen Wenzhe was surprised and looked at the row of old houses on the shore.

Unexpectedly, at the end of the search, he unexpectedly discovered that someone was walking towards an old house not far away with a good thing in his hand.

The most important thing is that when he looked at the old house, he found that the man hastily hid a package in the wall of an old house.

Moreover, it is the outer wall, not hidden from the inside, but hidden from the outside.Error-free update@

This is more interesting. Can you hide things from the outside without being discovered?

However, that thing seems to have not been discovered.

According to the information obtained by tracking back, Chen Wenzhe determined that the person who hid things back then should be very familiar with that house.

Otherwise, he wouldn't have hidden things so quickly, and Dao has not been discovered yet.

Back then, the leader of Chiang Kai-shek was defeated and said he was "defeated", but in fact he also plundered a considerable amount of gold, and there are countless treasures that cannot be measured by money.

Most of these treasures are now stored in the Beitai Forbidden City, the most famous of which is jade cabbage.

When many mainland compatriots travel to Wanwan, seeing these precious treasures, they can't help feeling: It would be great if these treasures stayed in the mainland.

In fact, due to various reasons, there are indeed some treasures that did not go to Taiwan with Chiang, but stayed in the mainland, and many of them are national treasures.

Many of these treasures are due to their large number. (This chapter is not finished!)

The first thousand and 390 chapters and four chapters of Qing palace bird spectrum

Haste and fluster without taking away.

At this time, Chen Wenzhe recalled that at that time, it seemed that there was a set of Qing palace bird books that were not taken away.

Fortunately, someone has now confirmed that it is a set of high-level imitations.

Therefore, what Chen Wenzhe saw now should be genuine.

"Stop the boat, we'll go ashore here!" Chen Wenzhe said decisively.

"Boss, there is no dock!"

Gao Qijing had been standing beside Chen Wenzhe, and when he heard the order, he could only say helplessly.

"Isn't that right there?" Chen Wenzhe pointed to a small pier.

"I can only stop the boat!" Gao Qijing said.

"Just take the boat down, and you follow the fleet."

Chen Wenzhe had planned for a long time, he didn't want to be too high-profile.

It is difficult for such a fleet to enter the port without causing a sensation!

The salvage boat slowly slowed down, and when Chen Wenzhe got on the boat, he already understood why people rushed ashore from the small pier here, and they were able to hide things quickly.

They obviously planned it long ago, so everything was done in an orderly manner.

It's a pity, that person should have been dragged to Wanwan.

At that time, the two sides had not communicated for a long time, so this person must have left and never returned.

Otherwise, it is impossible for a treasure to be hidden here for more than 70 years.

It was lucky that this treasure was secretly hidden and not taken away.

However, Chen Wenzhe found out that there were too many treasures taken away from the river during that period.

According to statistics, Leader Jiang transported 490 boxes of cultural relics from the Forbidden City to Wanwan at that time, but they have not fully counted them until now.

If there are too many, there will be mistakes.

At that time, the person in charge of the entire cultural relics handling was called Hang Liwu. Although he had a certain level of education and had studied abroad, he was not an expert in antique research.

The reason why he is in charge of this project is because when the Japanese army invaded China, he was the person in charge of the refugee camp and was responsible for the southward relocation of cultural relics.

Therefore, he was put in charge this time only because he had experience in relocation.

However, the difference from the southward migration of cultural relics at that time is that the time is more urgent this time, and the cultural relics that need to be transported are larger.

And this time, not only to transport goods, but also to transport people.

Many family members of Jiang's military officers add up to several 10 people.

There is no time for people to arrange relocation, let alone items.

In this messy situation, the clerks responsible for classification under Hang Liwu were also in a hurry.

Not all of them are antique experts, so this also caused mistakes when making statistics. @重量\/书阁·No mistake starting~~.

The first thousand and 390 chapters and four chapters of Qing palace bird spectrum