After listening to general Zhan''s explanation, Tan Zhenhua continued along his own ideas: "the battery has been solved, and the following is the most troublesome. This carbon fiber is strictly prohibited by Batumi. As far as I know, at present, only the United States and Japan can produce carbon fiber, among which Japan''s Toray company has the largest output and the best quality."

    Zhan nuozhu said: "yes, our intelligence shows that Dongli''s carbon fiber occupies more than 80% of Bluestar''s market, which is basically in a monopoly position, and the blockade on our country is very strict. Our comrades have to work hard to get some, and sometimes they even need to take great risks."

    Tan Zhenhua continued with this remark: "In fact, this Toray company was originally a manufacturer of traditional textile fabrics and fibers, and its main product was acrylic fiber, that is, PAN precursor. In the early 1960s, a Japanese scientist, Akio Kondo, developed the technology of using pan as a precursor for the production of carbon fiber. Toray company realized the huge business opportunities in this, obtained Akio Kondo''s technology, and T300 carbon fiber was developed in 1971.

    In fact, when it was just developed, carbon fiber was only used as a raw material for the preparation of sports equipment. At that time, Toray first applied carbon fiber to golf clubs, and then successfully made carbon fiber fishing rods, badminton rackets, etc. until the second half of the 1970s, with the sharp rise of oil prices, civil aircraft manufacturers Boeing and Airbus began to look for lightweight reinforcements To reduce fuel consumption, which opened another market door for Dongli company.

    Carbon fiber is a new type of fiber material with high strength and high modulus with carbon content of more than 95% It is lighter than aluminum, but its strength is higher than steel, and it has the characteristics of corrosion resistance and high modulus. It not only has the inherent characteristics of carbon materials, but also has the softness and processability of textile fibers. It is an important material in national defense, military industry and civil use.

    In fact, we started the research on carbon fiber in the 1960s. Unfortunately, we haven''t been able to go deep into it at the wrong time. As for the preparation of high-strength carbon fiber such as T300, it is far away. "

    Old general Zhan said angrily, "it''s because during that time, some people really have unforgivable sins!"

    Zhan nuozhu quickly interrupted: "Zhenhua, you talked for a long time, but you didn''t say what way to get this material? What''s your good idea?"

    Tan Zhenhua smiled and turned to Zhan nuozhu: "no good idea, but there''s a bad idea.

    Brother Zhan, do you remember what you promised to help me? You see, if we do this, I think we can have at least 50% confidence. Once we succeed, we will have the opportunity to obtain a large number of carbon fiber import qualifications, which can not only meet our own production needs, but also find ways to balance and support other scientific research fields in our country. Just, can we do a national point Head, it depends on whether old general Zhan can help. "

    With that, he turned to old general Zhan with a look of hope on his face.

    After hearing Tan Zhenhua''s words, general Zhan didn''t answer immediately. Instead, he stared at him up and down with a pair of eyes that seemed to see through people''s hearts. For a long time, he suddenly laughed: "Nuozhu said you were a little slick. I don''t believe it. I saw you today, so it was. OK! I promised to report to the top and I''ll do the communication. You can rest assured to arrange. Even if we fail, we won''t lose anything. My family is good. We can make money in business and don''t forget the country. I heard you''re going abroad? Let me give you a word 。”

    Tan Zhenhua respectfully replied, "please give me some advice, old general. I will follow you."

    Old general Zhan stared at Tan Zhenhua''s eyes, increased his tone, and said word by word: "I hope you can always remember that you are a Chinese, and the hot land of China gave birth to you and raised you!"

    Hearing this, Tan Zhenhua also restrained his look. He stood up, bowed respectfully to the old general, and solemnly replied:

    "Please rest assured, old general. I Tan Zhenhua swear that I will never forget my original heart in this life!"

    Mahmoud finished his pious morning ritual, put on his military uniform and looked carefully in the mirror.

    In the mirror, he was medium-sized and tall. The abundant sunshine in South Asia made his brown skin bright, and the thick black beard on his lips was taken care of neatly. In his capable eyes, there was a cold light after fighting in the battlefield. There was no wrinkle in the desert yellow military uniform. On his shoulders were two shoulder badges, the brass star and moon logo and two stars, which represented He holds the rank of colonel.

    He nodded with satisfaction, straightened his military cap, stood at attention to himself in the mirror, made a standard military salute, and walked out of the door in high spirits.

    Mahmoud''s hostel is located in 4014 compound, which is not large and the conditions are not good, but the careful owner specially separated several rooms for their group, and even a well arranged quiet room for them to pray. Special chefs are arranged for three meals a day according to their eating habits, even all cooking utensils and tableware are newly bought. All this , all reflect the host''s care and care for the guests. Although the host himself is not rich, they did everything they can. Mahmoud deeply felt the host''s heart.

    Today is a big day. On behalf of his country, he will check and accept a two coordinate air defense early warning radar manufactured by Huaxia 4014, which he received on behalf of the Pakistan railway of the motherland. Even during the third India Pakistan war, when China was not quiet, they still firmly stood on the side of Pakistan railway, and not only supported its latest J7 fighters and a large number of weapons and ammunition again, He also issued a clear warning to India many times. Although the war ended with the disastrous defeat of its own motherland, Pakistan railway, and finally had to accept the result of the division of East Pakistan, everyone in Pakistan railway will keep in mind the support given by China to Pakistan railway.

    Such countries are real friends. Who says there is no real friendship between countries? Batir and Huaxia have the friendship that blood is thicker than water!

    Today, although our motherland has endured the humiliation of East Pakistan''s division and independence and signed a temporary ceasefire agreement with the old rivals who have fought for decades, the ownership of Kashmir is still like a bone in the throat.

    Moreover, a few years ago, Soviet Russia brazenly invaded neighboring Afghans. In the border area between the two countries, Soviet Russian planes recklessly intruded into their own airspace, and even dropped bombs from time to time to attack the refugee reception area there. India and India also took the opportunity to move along the border. Under the double attack, the pressure of national defense, especially air defense, suddenly increased.

    Therefore, the acquisition of these radars is very important and urgent for our motherland!