Heavy Industry Empire

Fearing that Liu Tianling would not understand, Yu Qin explained: "The improved power has increased, and the speed has increased from the current maximum speed of 370 kilometers per hour to [-] kilometers per hour. Even the cruising speed can reach about [-] kilometers per hour."

"The wooden plane can really fly so fast, you won't be afraid of falling apart," Liu Tianling said with a smile.

Yu Qin said: "Although the production has not yet started, I can guarantee that this speed can be achieved. The caliber of the main weapon cannon is [-]mm. In this way, both the speed and the firepower are larger than the current Hornet. The plane is still mainly made of wood, but it can be wrapped with a layer of aluminum alloy, which can be called the stinger of the wasp,"

"Then call it Stinger. If you need any supplies, make a list for me, and I will arrange for people to prepare them immediately," Liu Tianling said.

Yu Qin was clearly prepared, took out a list, and said: "I have been preparing for this project for a long time, but I found that this aircraft is not much better than the Wasp, at most it is an improved model, and I was busy researching large cargo aircraft later. Well, the Stinger aircraft does not need many things, that is, the engine is improved with a wasp engine, the cannon must be light in weight and fast in fire rate, and a fire control system must be researched on the aircraft. As for the exterior material, it must be made of aluminum alloy. needs to be provided, nothing else,"

Liu Tianling said: "Okay, in half a year to a year, I will order the model for me,"

"Okay, don't worry, Commander-in-Chief, it will definitely be done,"

More than half a year may seem like a long time, but there are many things that need to be done to improve an aircraft. A research and development team of dozens of people, plus the cooperation of the factory, will take half a year, and it will take a year to finalize the design after the test.

"What happened to the cargo plane," Liu Tianling asked.

"The prototype has already come out, and it is still an internal test in the factory. It has been tested twice, and the flight of the empty plane is stable, and the cargo test has not yet been carried out,"

"Follow the procedure. I won't rush you. Make sure the engineers have a good rest. The sports facilities in the factory should be very complete now. I often arrange sports for you who are engaged in scientific research,"

"The logistical arrangements are very good. Because of the confidentiality, apart from not being able to go out often, the life of the engineers is very well arranged," Yu Qin said.

Liu Tianling went to the tank manufacturing factory next to him and wandered around. Everything was running normally. The gray wolf tank with medium armor was being produced step by step. The tanks are too strong, not to mention that they are relatively cheap to manufacture and suitable for mass production. The Army will need tanks to speak in the future. It is useless if the quantity cannot be increased, so it has to be produced quickly. Luckily, Lu Zhanxiong is researching and developing imitation Grizzly tanks things.

After leaving the tank factory, Ye Feng said, "Commander-in-Chief, where are we going next?"

"Go to the secret warehouse next to the chariot factory," Liu Tianling said, leaning on the seat and closing his eyes to rest, while Ye Feng drove the car smoothly.

After a long time, when Liu Tianling opened his eyes, he found that the car had parked in the yard of the warehouse, and the surrounding soldiers were on guard.

"Ye Feng, how long have I been sleeping, why didn't you wake me up," Liu Tianling asked.

"The commander-in-chief has been sleeping for more than an hour. I think you are too tired, so I didn't bother you," Ye Feng said. Recently, Liu Tianling has been busy and can sleep for four or five hours a day. Ye Feng didn't have the heart to scream after seeing Ye Feng.

"Come on, let the guards stay outside,"

This warehouse is very huge, like a hangar, half underground and half above ground, inside are densely packed huge airships, pulled by thick ropes.

Liu Tianling carefully inspected these giant airships produced by secret chariot factories. There are a total of 100, plus the original [-], and now there are more than [-].

"Let's go, let's go back. Tomorrow, the whole army will be mobilized to form our southward army. Three thousand tanks will gather in Tengzhou,"