Photovoltaic cables are often exposed to sunlight, and solar systems are often used under harsh environmental cond…
As IP high-definition monitoring has gradually become the development trend of security, more and more monitoring equipment and management systems have more intersections with the radio and television field in terms of reference coefficients, applications and functions…
At 2:30 a.m. on September 24th, under the precise command of the Engineering Commission, with the concerted efforts of various participating units and the intense operation of the site for nearly 10 hours, the 330kV Jiuquan substation 330kV equipment was succe…
sunlight
The best source of illumination is sunlight. Sunlight is free, does not require electricity, and does not cause pollution. The sun provides light in a visible spectrum that has been familiar to people for thousands of years. In an of…
The best source of illumination is sunlight. Sunlight is free, does not require electricity, and does not cause pollution. The sun provides light in a visible spectrum that has been familiar to people for thousands of years. In an of…
7000 yuan computer configuration single-7000 yuan price assembly configuration …
A lot of dealers who do European lamps have stated that it is important to look at dealers in European-style lamps to see whether they will operate, not just look at certain lighting brands. Let's take a look at the sales and prospects of European lamps… In view of the growing demand from consumers for thinner touchscreens, Atmel, STMicroelectronics, IDT and other chip makers are already gearing up to develop in-cell support. Touch on Lens and on-cell touch-screen control chips, while each boasting features su…
[Audio Network Information] Private cinema, a concept far away from the people, because we know that it is the characteristics of the villa area, the exclusive of the rich and famous celebrities, is the luxury of the people. Newman is about to break this …
If the refrigerator has been used for a long time or if it has not been used for a long time, it will have an odor. Now, we recommend several practical and small recipes to make it easy to remove the odor. You can regularly place activated carbon in the cold room. The activated carbon has the f…
Recommended Products: Acer Aspire 4750G (i3+GT 520M)
Reference price: 3999 yuan Features: USB 3.0 interface, higher cost Acer Aspire 4750G series products, not just standard GT 540M high-end discrete graphics, in the near future, in order to meet the need… [High-tech LED News] Dongshan Precision's 2011 first-quarter financial report shows: 2011 company's operating income of 277.77 million yuan, an increase of 62.33%, net profit of 31.7 million yuan, an increase of 74.69%. Earnings per share of 0…
Wool clothing The texture of wool clothing varies widely, and it is difficult to be sure whether the clothing is not shrunk or faded unless it is marked. 1. Only wool garments marked with machine washable can be washed in the washing machine. 2, usually this type of clothing is best to wash by …
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