Under the current cultivation conditions, a key factor limiting the increase of wheat yield and the breakthrough of high yield is the restriction of wheat root function. Therefore, accurate determination of the development characteristics of crop roots using a root analyzer is cr.......
Since the beginning of this month, the EU's "Energy Efficiency Regulations for LED Lighting Products" has come into effect, requiring all LED lighting products exported to Europe to comply with new energy efficiency standards, and gradually improve the energy efficiency stand.......
Due to its safety, practicality and appreciation, car headlamps have always been the love of car companies as a selling point. Halogen lamps and xenon lamps have always been replaced with new ones. However, as an energy-saving and environmentally friendly LED headlamp market is tepid. Aud.......
It is understood that in the most recent month, the National Development and Reform Commission has convened representatives of oil companies on several occasions to discuss the possibility of recovering the pipeline business of PetroChina. The purpose is to further streamline the pri.......
We always feel cold in the morning when we get up in the morning, but we always see a lot of fog on the front window when we quickly get into the sprinkler, which seriously affects the time of our work. Our water trucks usually work very early in th.......
According to foreign media reports, U.S. auto parts supplier Cooper Standards is currently expanding its operations in the Indian market, and the company recently stated that it plans to double its sales in the Indian market over the next five years........
The installation of the license plate must ensure that the license plate is not deformed and perforated and is substantially perpendicular to the ground. The error is less than 15 degrees.
2. When the license plate is installed, two .......
In today's era, you can do a lot of magical things with your mobile phone. You can use it to make calls, send text messages, send weibo, surf the Internet, and buy anything, but do you.......
LED lighting application is the most important industrial driving force, and the timing of domestic home lighting startup has matured. Global LED lighting penetration is expected to increase by 118, 86 and 61 in 2013-15, due to the rapid adoption phase. It is estimated that the global LED .......
In the scorching sun, the sprinkler itself is exposed to the hot sun and the body temperature will be much higher than usual. In particular, the temperature of the water tank and the engine will be greatly increased. Excessive engine temperature will damage the cylinder head gasket, burn .......