Zhou Jianhua carefully looked at each component model that he might use, and analyzed whether the various parameters of the components met the requirements and matched with other components to be used.

Wang Xiaozhen also sat back in her own place, and continued to read and sort out her information, but she couldn't calm down, and from time to time she couldn't help but glance at the little brother who was concentrating on the other side, and the light that came in obliquely from the door of the store department was reflected on Zhou Jianhua's concentrated face, which looked angular, like a plaster statue used for sketching.

That night a year ago, when Director Lei invited Zhou Jianhua and Zhang Gonghe to dinner, he heard Zhou Jianhua introduce that he had taught himself those skills, and he had also learned some skills from an old man who had suddenly disappeared.

"Sister Wang, is the quantity of each model of components marked in your book, the quantity in your store department or the quantity in your company's warehouse?" Zhou Jianhua suddenly raised his head and asked, only to find that Wang Xiaozhen was looking at himself in a trance.

"It's the amount of stock in the company's warehouse." Wang Xiaozhen replied, her eyes immediately retracted to the information in her hand, she felt a little embarrassed, and her face warmed up slightly.

"So little......" Zhou Jianhua frowned and muttered.

"Some are more and some are less, and the company will often replenish the stock." Wang Xiaozhen glanced at Zhou Jianhua and replied.

"Oh...... Do you restock a large amount each time? Zhou Jianhua asked again.

"This depends on what kind of components it is, and if you want these types...... Usually there are dozens or hundreds of them at a time. Wang Xiaozhen replied again.

"Dozens, hundreds...... So little......" Zhou Jianhua still frowned and looked dissatisfied. After a little hesitation, he asked:

"So how long do you restock each time? And how long does it take for each replenishment to be from order to arrival......"

"Why are you asking these useless things? Isn't our company's inventory enough for you? Wang Xiaozhen interrupted Zhou Jianhua's words strangely:

"I just said that time is urgent, and now I am wasting time asking about things that have nothing to do with you......"

"Huh. Sister Wang, this matter has a lot to do with me! Zhou Jianhua said with a smile:

"I'm going to ask for a lot of ...... this time"

"That'...... How much can you want? You just said. Isn't it just a set of communication equipment? Wang Xiaozhen asked strangely.

"Well, it's a set...... But this set is not an ordinary set of equipment, this thing is a complete set of communication systems. Zhou Jianhua explained:

"The components used in this system are just the three components I'm looking for, and there are hundreds of them for each...... Well, 300 analog amplification manifolds are needed, 110 integrated circuit oscillators are needed, and 104 duplexers are needed. Other than that...... We will need more in the future. ”

"Oh my God! How much is it going to cost you?! How can there be so much?! Wang Xiaozhen exclaimed.

"Hehe, no way...... This system is a bit complicated......" Zhou Jianhua replied with a smile.

"That's it...... It's a bit of a hassle. Wang Xiaozhen pondered for a moment and said hesitantly:

"If you just ask for a few pieces of each, it's okay to say, you have to measure so much, don't say we don't have it, even if we do, it's unlikely to sell it to you......"

"Oh? Why? Zhou Jianhua asked strangely:

"I'm buying materials for the public security department! It's not like you're not even at ease with the public security department, right? If you don't feel at ease, the next time I come to the official procurement, I will ask them for a letter of introduction. ”

"Hehe, that's not the reason. Didn't Zhang Gong also say no problem last time, I still have something to worry about you, I said that it is unlikely that I will sell you so much for another reason. Wang Xiaozhen explained with a smile:

"The purpose of our company's foreign trade is to earn foreign exchange for the country, and on this basis, we will also import some high-end equipment that is urgently needed in China. In order to meet the needs of important domestic industries and departments, but because of the country's foreign exchange shortage, our foreign exchange for the import of these high-end components is also limited. Therefore, it is impossible to import too many of these components. It's really unlikely that you'll have hundreds of them at once......"

"Huh...... I'm a few hundred. It doesn't cost much foreign exchange, does it? Zhou Jianhua said with a smile.

In the early days of reform and opening up, the country urgently needed a large amount of foreign exchange to introduce all kinds of advanced technology and equipment from abroad. It is used to improve the level of domestic scientific research, improve the backward production equipment and production technology of domestic industrial and mining enterprises, improve product quality, and meet the needs of national defense equipment modernization. Zhou Jianhua already knew about this situation in his previous life, so when Wang Xiaozhen said this, Zhou Jianhua didn't think it was strange.

"Hehe, your breath is so big!" Wang Xiaozhen teased disapplausively:

"The components you want, although they are not particularly expensive, are at least ten or twenty yuan each, and hundreds are almost tens of thousands, right? How many 10,000 yuan can you earn in your life? ”

Wang Xiaozhen had nothing to do before, she had only been working for two years, and her monthly income with bonuses was already 34 yuan, which was a rare high income among her peers in the southern metropolis of the provincial capital, even if it was only 400 yuan a year, and she could earn a total of 16,000 yuan according to 40 years of work in her life, even if she could increase her salary in the future, plus various benefits and future retirement wages, it is estimated that the money that can live in your own hands in this life will not exceed 50,000 yuan. The same is true for employees in high-income units like themselves, and even more so for employees in other general industries.

"Huh...... Sister Wang, where is this, I'm buying things for other people's units, not my own money," Zhou Jianhua replied with a wry smile......

Zhou Jianhua thought to himself, Yang Yuelu is the most concentrated place in the province's electrical components store, and there are no high-end components that can meet their needs in other stores, so they don't have to think about it, the only way is to find a way in this "Jiangdian Trade" company. So he didn't say anything anymore and continued to check the component information.

Zhou Jianhua read for more than an hour to read the component information, and has already determined the matching scheme of the two sets of component models after comparative analysis, and then asked Wang Xiaozhen to take out the samples and materials of those models to study and compare carefully, and finally selected two models of compact shape, easy to install in the direction of the pins of analog amplification manifold and integrated circuit oscillator models, as well as a relatively small size, compact structure and easy to encapsulate the duplexer.

At this time, it was almost dark, Zhou Jianhua looked at Wang Xiaozhen, who took the initiative to delay more than an hour for himself to get off work and tirelessly help him rummage through the components and information, and said with a grateful smile: "Sister Wang, I really worked hard for you today, hehe, let's go!" Let's eat! ”

Wang Xiaozhen glanced at Zhou Jianhua with her watery contact lenses, looked at Zhou Jianhua with a smile on the corner of her mouth and asked:

"Are you really going to invite me to dinner? My mouth is very tricky! (To be continued......)

PS: PS: Thank you for the generous tips of "001frh" and "Love Impact", and thank you to all the friends who voted for "Recommended Votes"!

Ask for subscriptions, ask for rewards, ask for monthly passes, ask for recommendations, newcomers and old cattle need everyone's support.

I'm busy with this book on the shelves today.,There aren't many words in the code.,Readers' forgiveness.,Try to write more another day.。