Dry-type transformers are widely used in local lighting, high-rise buildings, airports, docks, CNC machinery and other places. Simply put, dry-type transformers are transformers in which the iron core and windings are not immersed in insulating oil. Cooling methods are divided into natural air cool-----
Recently, I was very hot-headed and I started a self-medium. I said to Da Li that it was a self-media matrix, and today's headline micro-blog and WeChat have been updated synchronously. Her spare time is too busy. At home, it is generally used to browsing or updating i-----
Recently, my friend asked me to help him buy a mobile phone. He was just a high student. He couldn't afford to be so expensive. He just watched it and said he would buy the Z2 standard version. At the time, the price of the standard version was at 1050. I saw that the -----
The 55-inch is not very small, and the medium-sized is particularly popular. It was rated as the most popular size in 2016, and it is also the best-selling TV size. The 3000+ is also the most reasonable introduction of the public family. Today, the small lemon green For ever-----
Diving for a few months, I came to understand the truth: Holding Aunt Zhang’s purpose of saving money, just like holding a woman from a good-natured attitude to shampooing her head, there are some things that you cannot do for a start. Of course, with his strong sel-----
Reasons to purchase Open up the truth: Sony Dafa is good, buy buy buy buy buy! (Actually, it's not enough for the aunt's test, only to buy it myself) Although it was not Dafa’s death, Dafa’s things also bought a lot, including TVs, sports cameras, PS-----
On this winter vacation home, my grandmother said that her cell phone had dropped from 100 to 40-50% after 5 minutes of phone calls. She left the house and did nothing at all. There was only less than 50% of the electricity left to go home. Now only Plugging in electricity -----