The magical quick-drying glue provided by Chen Yaoguang also has these two ingredients.

However, the ratio of use between the two is reversed. The content of gasoline in the glue is very small, while the proportion of natural rubber is very large.

Originally, in the Tongzhou army, in order to prevent napalm bombs from breaking glass bottles during transportation, causing serious accidents.

Therefore, these two raw materials are placed in sealed iron barrels on the road, and are only prepared one or two hours before the battle, or are prepared in advance without moving in the future.

The engineers in the army just fill the proportionally prepared napalm into a glass bottle, stuff it with cloth strips for ignition, or wrap it with tape and then spontaneously ignited yellow phosphorus test tubes.

As for the glue made according to the recipe of Chen Yaoguang, it is still often seen in our lives in later generations... It is the glue that is used to patch bicycle tubes in all bicycle repair stalls.

What Haimutang needs to do now is to change the formula ratio of napalm bombs and turn the product from napalm to quick-drying glue.

Hai Mutang didn't know that in the hundreds of years of Shen Mo's later generations, when it came to the age of sail warships, because the extremely straight mast material was very rare, many ships' masts were made of this bonding method and were made of dozens of tough fine wood.

Now that Hai Mutang has this recipe, she can splice the force arms on the catapult using one or two feet long wood.

Then she could soon spread the catapult on Fancheng's city.

Sister Chen Yaoguang's light piece of paper suddenly made a large number of long-range weapons add to Fancheng.

It can be used to shoot at the enemy at a long range... This is the power of technology!... At this time, Hai Mutang felt happy. If you want to say that this person is really unwilling to accept it! This is obviously after Hai Mutang sent the battle report back last night, Master Jiang and Shen Yaoguang were helping her find a way to get the glue formula she had today.

Mrs. Jiang is worthy of being the Chief of Staff of the Tongzhou Army. After the people came to the city, a simple sentence or two made Fancheng, which could not be defended at all, immediately have a trace of vitality! Miss Jiang Yuxin continued: "Don't stop the retreat of the people in Fancheng. This place is too dangerous. We cannot use the lives of the people to bet, so it is more appropriate for the residents of Fancheng to withdraw to Xiangyang City."

...At this time, Hai Mutang immediately nodded heavily and said, "Marantor, you are right."

"Although Fancheng received reinforcements this time, he could also use the method of Miss Chen Yaoguang to make a catapult.

But no matter how fast these trenchers are, they cannot be completed in half a day."

"So it is very likely that Fancheng will have a sudden danger during this period. The people in the city will withdraw as soon as possible to make people feel at ease."

"You're right, but you don't have to worry too much."

At this moment, Marshal Jiang smiled and said to Hai Mutang, "I brought a batch of siege rockets from Xiangyang, with 150 shots."

When Master Jiang said this, Wu Qijun and Hai Mutang were excited again. Jiang Yuxin then continued to say to Hai Mutang: "Now you immediately send a banner to Xiangyang. When the next batch of Fancheng people transported it over and the ship returned to the north bank of the Han River on Fancheng without carrying it, they would send 150 war horses."

"I will have one hundred and fifty soldiers with siege rockets and riding horses from outside the city to the front of the enemy in the north..." "Yes!"

When Hai Mutang heard this, she was immediately excited! At this moment, she had already thought of the scene when Master Jiang used this fierce trick when he rescued Fancheng! So Hai Mutang quickly ordered her soldiers to send flags to the opposite Han River, and asked Xiangyang to prepare war horses quickly.

At this time, Hai Mu was already excited, and a rare smile appeared on her tense face. She was full of confidence in the battle situation in Fancheng again! After their Marshal Jiang arrived, they reversed the situation in just a few words... This is the power of the chief adviser of the Tongzhou Army!... After that, Hai Mutang also went to see the situation at the Mu Workshop with his own eyes.

At present, the ordnants in the army are preparing the glue on the Shen Yaoguang formula.

At this time, the carpenters in Fancheng also began to select the best wood and prepare to make the main lever for the trencher.

In fact, in Shen Mo's navy, this spliced ​​mast has long been used on warships.

After the mast is spliced, its cross section is basically the same as the surface of the cut birthday cake or the cut pizza surface. The log strips are processed into a fan-shaped approximately triangular shape. The radial cross section formed after bonding together has the characteristics of dispersing longitudinal bending and deformation forces.

The mast made of wooden strips symmetrically spliced ​​on the central axis has a much smaller longitudinal bending and deformation force than the mast cut by a log.

So in this case, this spliced ​​wood can be lighter on the mast.

When used on a trench, the lighter main lever also means that it can fly faster and project a longer distance! This time, the wood problem was solved, and a large group of carpenters and blacksmiths were all working quickly, and the trench parts began to take shape.

Although the speed of making catapults in Fancheng was very fast, these catapults could not catch up with actual combat in half a day.

Therefore, Hai Mutang knew the outcome of this battle, which depends on whether they could persevere until the moment when the catapult set foot on the battlefield! After that, while a group of people were transported to Jiangnan, the empty ships returning also took 150 war horses across the Han River according to Marshal Jiang's order.

At the same time, there were 150 Lizhou East Road Cavalry Army soldiers coming with the ship.

This was specially supported by General Qing Mulian from Xiangyang City after seeing the flag words.

Because the weapon these cavalry soldiers trained every day is siege rockets, they should be more proficient and more accurate when the cavalry raids are launched.

Qing Mulian's support operation this time increased the chances of winning by the cavalry rockets raiding the enemy's formation.

So Marshal Jiang Yuxin told the key points of this operation to the cavalry next to the dock north of Fancheng.

After that, these cavalrymen from Lizhou East Road received the orders of Marshal Jiang.

They took off their weapons, took off their armor, moved their weightless bodies, and then each of them jumped onto the war horse with a siege rocket.

Later, when they lined up under the northern city of Fancheng, where the enemy could not see it, preparing to set out to attack the enemy's formation.

Marshal Jiang Yuxin, General Hai Mutang, and artillery commander Wu Qijun also arrived at the city north of Fancheng at the same time.
Chapter completed!