AK miner

1. A lot of people are still alive with fun step. There are still people playing in the fun bar. The GEC environmental protection currency is still rising as a benchmark. I think many small organizations and many public security official account are all water army statements. They are not credible. br />
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as shown in the picture above, some people even blame Xiaobian for revealing secrets. In 17, GEC only paid 7 cents a piece. And now there are thousands. Unfortunately, in the 17 years, I haven't written the official account, so I didn't delay the gamblers' financial resources. At that time, you can make money by buying bitcoin, buying a house, and buying a lot of blue chip stocks, such as Maotai. Even now, there are many investment channels, so why play a fraud

there are so many articles revealing that GEC environmental protection currency is a fraud on the Internet. Many people watch GEC currency rising. Some people regret playing it, and some new people rush into it. It's obviously a Ponzi scheme. Why can't it fail after three years? Not only can it fail, but also can it appreciate

a city goes to the countryside, promotes secretly, and the fresh blood is increasing<

take a look first, pyramid selling "GEC environmental protection coin" focuses on rural areas in Henan Province

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in less than three years, GEC has developed members in Yunnan, Jiangsu and Zhejiang, advocating that "GEC price will surpass bitcoin". GEC, which is in internal trading, has also been regulated from US $0.01 to US $200 in three years. Now, the project has begun to attract members in some rural areas of Henan Province&# 8203;<

the three-year secret promotion now appears in Henan
at present, judging from the number of registered users officially announced by GEC of 2 million, its scale has surpassed the previous capital market plustoken which swept the world and then collapsed. As early as June 2019, the world environmental protection foundation, the initiator of GEC, was identified as an illegal social organization by Zhejiang Provincial Department of civil affairs< br />
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the world environmental entrepreneurship foundation is listed as an illegal organization

in fact, since 2017, mainstream media have been exposing the deceptive nature of the project, but the promotion track of the project has graally shifted from Yunnan, Jiangsu and Zhejiang to inland areas in three years.
there are many readers in the city, who know much about it, but it is not easy to cheat, Now this kind of MLM fund is permeating every small city, town and country crazily
after brainwashing, the members of the second ring coin protection group become mad demons, pull up prices and throw money to buy coins:

▋ one of the crazy members: selling blood to buy coins

in the circle of GEC coins, there is a story of "heroine" selling blood to buy coins< br />
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if you are really a heroine...

▋ one of the crazy members: divorce your wife in order to buy money

some people divorce their wife directly because their wife opposes GEC:

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▋ crazy members: selling factories to buy money

some people have stopped doing business and sold factories to buy money. By the way, they continue to advertise for GEC in their circle of friends:

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do you think they are crazy

their relatives and friends feel the same way:

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there are also those who have been cut off from the mother daughter relationship by the mother engaged in GEC:

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some people's relatives said that "even if a capital crime is committed, it should be done":

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someone's relative has sold a house for this:

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the three project parties reced their expenditures, and various strict rules were issued:

GEC environmental protection coin has the most stringent Title Regulation in history:

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if you don't log in for 30 days, you will be blocked...

once you are blocked, all the assets inside will be frozen and can't be taken out

does it sound unheard of and unreasonable

some people said with a smile that you spent dozens of yuan to buy bitcoin for N years and then found yourself a multimillionaire. And if you spend tens of millions to buy GEC environmental protection coin, 30 days without online, it will be cleared! Ha ha ha ha. How real< Four, players are very humble and can only ask for unsealing:

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all kinds of methods limit users to sell money, and the project side operates the price to attract new people< br />​ The above points are the reason why the environmental protection coin can live for three years. The most terrible thing is that they actually go deep into the seven or eight tier small cities, deep into the countryside, deceive the elderly, sell houses, take out coffin books, and even students' tuition fees! How heartless

if you can be down-to-earth, you will think about it. Where does the money come from when there are so many people making money in the environmental protection coin? What services does eco coin provide? If you don't have a complete business activity, you can invest money. That's gambling

if one day the Huanhe coin collapses, these crazy people will become poor people, and this is the hatefulness of these poor people< br />​

2. Amd solution:
CPU amd Athlon 64 x2 7750 (black box) 1 ￥ 415
motherboard Giga ga-ma770-s3 (Rev. 2.0) 1 ￥ 499
memory Kingston 2GB DDR2 800 (narrow board) 1 ￥ 145
hard disk WD caviar 320GB 7200 to 8MB (serial port) 1 ￥ 305
video card Dylan Hengjin HD4670 mine drill 1 ￥ 499
chassis big buffalo a0707 (empty box) 1 ￥ 105
power Hangjia Cool Wang diamond 2.3 version 1 ￥ 228
total amount: 2196 yuan
Intel solution:
CPU Intel Pentium Dual Core E5200 (box) 1 ￥ 485
motherboard ASUS p5ql 1 ￥ 569
memory Kingston 2GB DDR2 800 (narrow board) 1 ￥ 145
hard disk WD 320GB 7200 to 16MB (serial port / YS) 1 ￥ 315
Pico 9500GT enhanced version 1 ￥ 390
PC Box big buffalo a0707 (empty box) 1 ￥ 105
power Hangjia calm king diamond 2.3 version 1 ￥ 228
total amount: 2067 yuan
in fact, the two sets of configuration performance are similar, depending on which one you like
in addition, to answer your question:
it is obvious that al core CPU is better than single core CPU, so the price is naturally higher< The CPU decides the motherboard, such as Intel E5200 with p43 and e8400 with P45.
cpu5200 should be able to meet the needs of WLK. Although the cost performance ratio is not as good as 7750, it is also a good u in the low end of AMD
if you want DDR3, the budget is only 2K. DDR2 2G is good. You should know that ddr32g is only used on i7 platform

you also ask each accessory to write the reason... This is too difficult, you go to this website http://zj.zol.com.cn/ Find every accessory. In the user's comments, you can see other people's opinions on the proct. You can refer to it
in addition, you can have a look here http://tieba..com/f?z=588862655&ct=335544320&lm=0&sc=0&rn=30&tn=PostBrowser&word=%C4%A7%CA%DE%CD%E6%BC%D2&pn=0 It's wower, a good man's comment on hardware. It will help you a lot
all hands, no
hope to help you, good luck!

3. Wear is one of the main sources of material and energy consumption in instry, among which abrasive wear is more serious, accounting for about 50% of all kinds of wear types. For mining machinery users, the wear and replacement of various wear-resistant parts is the main investment in the later period. Once the wear-resistant materials are selected improperly and replaced frequently, the economic loss is huge. Therefore, it is very important to understand the current domestic commonly used wear-resistant materials and performance< (1) high manganese steel series: such as high manganese steel (ZGMn13), high manganese alloy (zgmn13cr2more), ultra-high manganese alloy (zgmn18cr2more), etc< (2) wear resistant high chromium cast iron series: such as high, medium and low chromium alloy cast iron (such as cr15mozncu)< (3) wear resistant alloy steel series: such as medium, low and high carbon multi-element alloy steel (such as zg40simncrmo and zg35cr2monire)< (4) ADI series< (5) all kinds of composite or gradient materials and cemented carbide materials, such as chromium carbide composite (cr2c3 + Q235), high energy ion implantation tungsten carbide (WCSP), high toughness cemented carbide (yk25.6), etc

(6) various kinds of non-metallic wear-resistant materials: such as polymer ceramic composites, silicon nitride (Si3N4), toughened zirconia (Y203 + ZrO2), toughened aluminum oxide (Al2O3 / ZrO2), etc

What are the properties of different series of wear resistant materials? What are the advantages and disadvantages of each? This article tells you one by one< The representative of high manganese steel series is ZGMn13. Under severe impact or contact stress, the surface will harden rapidly, while the core still maintains a very strong toughness, which is hard on the outside and tough on the inside. It is resistant to wear and impact. And the heavier the impact on the surface, the more sufficient the surface hardening and the better the wear resistance

02 wear resistant high chromium cast iron series

according to the structure and application, the series can be divided into three categories:

① chromium white cast iron with good high temperature performance

the chromium content of this kind of cast iron is 33%, and its structure is mostly austenite and iron chromium carbide, sometimes ferrite. In addition to the wear resistance, the alloy has good oxidation resistance under the working condition of no higher than 1050 ℃

② chromium white cast iron with good wear resistance (high chromium cast iron for short)

this kind of cast iron not only contains 12% ~ 20% chromium, but also contains an appropriate amount of molybdenum. When the matrix is martensite, the wear resistance of the alloy is better. If there is retained austenite in the matrix, heat treatment is usually carried out< Compared with ordinary white cast iron, the stability of carbides in this kind of cast iron is better

03 wear resistant alloy steel series is divided into low alloy steel, medium alloy steel and high alloy steel. The impact toughness and hardness of wear-resistant alloy steel can be obtained by adjusting the chemical composition and heat treatment process. The hardness can reach hrc52 ~ 58, and the toughness can reach AK = 15 ~ 30J / cm2.

4. Muffler is generally used in cars or guns to rece the noise of car exhaust pipe and the sound of guns shooting. In fact, it can only be said that it can be reced, but it can not be said that it can be completely eliminated. No muffler can be achieved unless there is no medium to transmit sound in a vacuum environment.

6. Sesame paste + peanut butter, so that out of the delicious. The proportion can be adjusted according to different tastes. Generally speaking, it's 2:1. Dilute with sesame oil and put a proper amount of salt. If you like to add rotten milk, you don't need to add salt
then you can add chives and cauliflower sauce according to your preference, and finally put green onion and coriander, and it's done ~ ~ you can try it~~~

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