The Bf-109 fighter (also known as: Me-109) is a German single-seat, single-engine, single-wing all-metal piston fighter, and is one of the main fighters of the Luftwaffe during World War II.

It is also one of the light fighters with the best comprehensive performance during World War II.

The BF-109 fighter has a wing located under the fuselage, a full-hood cockpit, retractable landing gear, and an all-metal fuselage and wings.

It entered service in 1936 and was the main aircraft of the Axis powers in World War II.

More than 30,000 aircraft have been produced.

This situation is also extremely rare in the history of world aviation, in terms of the production record of a single type of aircraft.

It was such an excellent aircraft, and he only touched the cold metal fuselage with his hand in a novel way, and then turned around and left the mountain hangar without unusualness, and said to the research and development personnel of the light fighter:

"Continue to increase the research and development of jet engines. This type of propeller aircraft will be produced in 300 units first.

200 were used for border patrols in Xinjiang and Outer Mongolia, and 100 were delivered to aviation schools for the training and teaching of flight cadets. ”

The second master's vision has long been fed by various jet planes in later generations, and he really can't be interested in propeller planes!

Although this kind of aircraft is an era ahead of the biplane, it only has a range and a time of 40-60 minutes in the air, which is also one of the main reasons why pilots who have used it criticize it.

But, alas, this is also an epoch-making aircraft, and for now, it is invincible in the air.

Because during the First World War, the main fighters in the air of the great powers were still clumsy skinned wooden biplanes! This is also the second master, this crossing goods are not uncommon!

If this aircraft is handed over to any country, it will be used as the main model of the baby, and it will not be as violent as the second cargo, but it will be used as a patrol reconnaissance aircraft and a training aircraft!

Under the unquestionable order of Governor Zhang's domineering, this aircraft decided the tragic fate of being a transitional aircraft!

Meanwhile~~~

However, the pace of railway construction in the Xinjiang Governor's Mansion has significantly increased the speed of construction after the Governor's Mansion cleared up Outer Mongolia.

The 20 broad-gauge steam locomotives and broad-gauge carriages customized in the United States have already been transported by sea to the terminal of the Tianjin Xinjiang Railway Line at the beginning of this year.

May 1, 1917 was a big day for the Xinjiang Governor's Office, because the northern frontier artery built by Zhang Dadu was finally completed, which stretched from Tianjin in China, to Harbin in the northeast in the east, and Urumqi in Xinjiang in the west, and this artery included the entire national border in northern China.

The construction of this railway caused a huge sensation in the Republic of China.

And what caused a sensation in China is not its ultra-long distance, let alone its 1550 mm wide gauge that is different from other domestic railway lines.

Where do Chinese people know what track standards are said? Even if you often take the train, you don't pay attention to how wide the track is!

What attracted the attention of the Chinese people was the simultaneous laying of the "expensive" double-track line. That's right! What has attracted the attention of the Chinese people is the cost of this railway!

"Where did he get so much financial resources? His Zhang family is really rich! ”

The focus of the Chinese people has always been very strange! There is simply no way to see the many benefits that this artery has brought to the land of China.

This is the first double-track railway line in China's history.

That is to say, on this railway line, the train can run at high speed, and the opposite train does not have to stop on the way at all, waiting for the wrong track to waste time.

The two-way trains can run smoothly on their respective tracks at high speed, so you don't have to worry about the danger of colliding with the opposite train if you are too fast!

This will greatly improve the utilization rate of this high-speed rail line, save a lot of transportation time and transportation costs per unit time.

This advantage is not very obvious in peacetime, but in the event of war, it can be very useful! In case of emergency, it can also go on a dual-track basis to increase the amount of delivery to the front line.

During World War II, the mustache's army suffered defeat in the late stage of the Soviet battlefield.

A large part of the reason is the failure in capacity. Weapons, ammunition, and fuel in the rear could not be transported to the front line in a timely manner, and even the winter clothes of the troops could not be transported. So can you still not suffer defeat?

First of all, it is not that Germany can't make up the ammunition and fuel supplies to start this war and these millions of winter clothes, and the mustache is still very well prepared to start this war.

The key is the poor supply lines of the German army on the Eastern Front, so that these ammunition, fuel and winter clothes cannot be distributed to the German officers and soldiers on the front line at all.

Due to the blockage of the railway line due to the German army's priority for antifreeze and oil in winter, a large number of winter clothes were stranded at the railway station in Warsaw for several weeks!

Millions of cotton clothes are just about two trains, that is, the transportation windows of the two trains can't be squeezed out, can you believe it? But that's the reality!

This is the disadvantage of the monorail line, once the volume of transport increases in wartime, causing the railway line to be congested and blocked, the consequences will be the same as that of the mustache's army!

Therefore, at the beginning of the construction of this national defense railway line, the second master set up a double-track laying design, and adopted a 60 kg/m [heavy rail] laying.

(Heavy rails have a large cross-section and are able to withstand greater forces.) It is a track specially designed for high-load freight trains. For example, the [Daqin Coal Special Line] in later generations is a heavy-rail railway. General freight lines or passenger lines do not use this kind of rail, the cost is too high, and it is wasteful. ）

But none of these are the key in the mind of the second master!

Crucially, it closely integrates the remote frontier provinces with the interior.

Far away from the border provinces controlled by the central government, the history of independence and separatism at every turn will be gone forever! Make our vast land of China an organic whole.

This is the original intention of his Zhang Dadu to build the two main arteries into Xinjiang in the north and south! If he didn't have the conditions, he would have liked to even build the railway into Tibet.

What a pity! In his previous life, he saw the construction of the railway into Tibet, but he just looked at the excitement and did not pay close attention to it, and he said that the various new technologies used on the railway into Tibet were not very clear about the route map of the railway into Tibet.

However, thanks to the highway route map of Tibet, he still knows.

The next step is to build a road into Tibet. However, there is no need for him, the Governor of Zhang, to personally inquire about these things.

In the first five-year plan formulated by the Xinjiang Metropolitan Government, the construction of the highway into Tibet was one of the key projects, and as early as the spring of this year, the Xinjiang route into Tibet had already started.

Regardless of the artery planning of his metropolitan governor, the first batch of passengers to take the broad-gauge train at this time have already departed from Tianjin Railway Station~~~

Among the five passengers in the special carriage on the first train, in addition to Chen Shouting and Sister Hua, there were three special guests, which made him Zhang Dadu unexpected!

You can't guess ~~~ What kind of impact these three special guests have had on the huge singles group in Zhangfu and Xinjiang?