The better brands are Pirate Ship, Cool Supreme, Arctic, Limin, TT, Cai Rong, Simin and so on.
Who can say which brand of Apple mobile phone battery is good? Each generation of iPhone batteries is produced by three or four foundries.
For example, the iPhone4S includes Sony, Dongguan New Energy, Samsung and LG.
Identification is original, you can see the following points:
Whether the appearance is new enough and the QR code.
2. The bottom seal of the package is disposable.
3. The welding machine of the seat is welded at one time. If the appearance is intact, use Jinshan Battery Doctor Professional Edition to test whether it is charged and discharged 0 times after jailbreak.
Who can tell me about the brand of pine furniture, the top ten brands of 20 17 mahogany furniture:
Nianhong (top ten brands of mahogany furniture in Zhejiang)
Dongcheng mahogany (top ten influential brands of mahogany furniture for eight consecutive years, Guangdong famous brand product, Zhongshan)
Yonghua Redwood (Top Ten Influential Brands, Famous Brands in Guangdong Province)
Haodongjia Redwood (Top Ten Popular Brands, Guangdong Famous Brand Products, Meizhou)
Tang Ming (top ten brands of mahogany furniture, top ten influential brands, Dongyang),
Lao Zhou (Top Ten Brands of Shanghai Mahogany Furniture and Top Ten Influential Brands)
China Life Insurance (Top Ten Brands and Top Ten Influential Brands of Dongguan Mahogany Furniture)
Yuan Hengli (Top Ten Brands of Beijing Mahogany Furniture)
Youlian (Top Ten Brands of Redwood Furniture in Shenzhen)
Sanfu (Top Ten Brands of Redwood Furniture in Fujian)
Who can tell me which brand of apple battery is good? I'm replacing the Hong Kong NOHON NOHI brand large-capacity Apple battery ~ ~ ~ It feels much more durable than the old one! The battery warranty of this brand is also good 1 year.
Who can tell me about the safe? Well, the situation in the safe is similar now! The key is to buy genuine products! Some don't have 3c certification, and safe deposit boxes pretend to be safes! Specifically, it is better to ask more questions and write contracts and invoices!
Who can say what will happen to a computer without cpu? Hello, my name is Bug:) I posted a post in this field of vision before, specifically to teach you the knowledge of notebook memory and CPU. In order to let people who don't know, I don't use professional subjects, but use distance to describe them. You can have a look at the content of the article: Bug: Many netizens ask why the memory takes up so much power when using V system. Then what is the memory of the notebook used for? What is the CPU for? How to use and upgrade reasonably? In order to let the "little whites" who don't know computers understand it very simply, I will tell you simply by metaphor. I hope you can understand:) 1. What are the CPU and memory for? What's the role? The CPU of the notebook is equivalent to an office person, and the memory of the notebook is equivalent to the office desk of this person. The CPU is fast, which shows that "people" are very smart. Your cleverness allows you to write documents, listen to the stereo, eat instant noodles and read photo albums. But your memory is small, which means your desk is small. Only one folder and one instant noodle box can be put down, so even if you have a clever brain, your office "desk" is very small, which wastes resources. I can only look at the photo album after eating instant noodles. The best way to solve the problem of small desk is to upgrade the memory and change to a big desk. This can give full play to the power of your CPU:) 2. Memory dual channel problem. As the name implies, dual channels are two channels. Like a car running back and forth on the road. There is only one road. You have to take this road, just like a car on the road. You must slow down when the cars meet. However, if there are two roads, it doesn't matter who comes and who goes, which can better accelerate the exchange of information. Third, choose the appropriate CPU and memory. Many friends asked after buying a notebook, is my CPU upgraded with low energy consumption? Is my memory upgrade retarded? Memory upgrade is convenient, but CPU is not easy. When you choose a notebook, you can buy a CPU and graphics card with slightly higher functions than yourself, because CPU and graphics card can't be upgraded in the notebook, but the memory and hard disk can be upgraded at will, and the upgrade cost is not expensive. So for the long-term plan, CPU and graphics card may not be so high now, but if economically necessary, try to buy high-profile ones. Four: memory use under V system V system is the most memory-intensive system at present. If it is not very easy to use, a notebook with about 700M memory and integrated graphics card may experience more memory. Simply executing some other small programs will get stuck, let alone playing games. Therefore, it is suggested that whether it is a notebook with independent graphics card or a notebook with integrated graphics card, the memory should be upgraded to more than 2G when using V system. This can be used better and more smoothly. Well ~ ~ ~ that's all I thought of for the time being. If you still don't understand anything, you can ask questions in the thread. I will answer them one by one.
Who can talk about the speed regulation method of household fans? There are generally three kinds of fan speed regulation methods.
One is tap speed regulation. There are several taps on the coil of the fan motor, that is, there are usually three or four taps every few turns when the coil is wound, and the power supply is connected to different taps, so the speed of the fan is different;
The other is the induction speed regulation method. The fan motor loop is connected in series with the induction coil, which is also tapped. When the power supply voltage is connected to different taps of the inductor, the speed of the fan is different.
The third type is SCR stepless speed regulation. The fan is powered by SCR stepless voltage regulator. The speed of the fan can be changed by controlling the output voltage of the voltage regulator. The advantage of stepless speed regulation is that it can be stepless speed regulation, but the disadvantage is that sometimes the noise of stepless speed regulation fan is relatively large.
CPU fan brand is relatively cheap, overclocking 3 Red Sea GT 56 10+ 560 expensive 80 oc3 Donghai silent version GT56 10T Kyushu Fengshen Ice 200 expensive point 100 GT57 10 overclocking 3 Red Sea Deluxe Kyushu Fengshen Ice 400 (all prices are Taobao prices) me. I used Red Sea HP-928, and the effect was good. After overclocking 3.7g, it is only 60 degrees full load and 40 degrees standby in summer. However, I recommend GT56 10+ working fastener, which has better noise efficiency than Red Sea.
Who can say what brand of second-line tiles are cheap and the brand with good service will do? The proportion of soft cost of brand tiles is too high. As long as the flatness is well controlled, there is not much difference between the first line and the third line. Do you believe that shopkeepers of second-tier brands push mostly miscellaneous products? You can't tell the difference between Jiangxi, Sichuan, Shandong and Guangdong goods. 200% to 300% profit is no joke.
Who can tell you how many kinds of yellow paints you need? The color on the national standard color card can be called yellow from white to brown, not only *** 17.