At present, China's traditional manufacturing industry is facing deep transformation and upgrading, and high-end precision processing with high added value and high technical barriers is an important direction. With the increasing demand for high-precision machining, related .......
There are many detection methods for vortex flowmeters, and the difference between sensors and measurement circuits is also large. However, common faults of instruments have commonality. Several instrument faults and countermeasures are shown in the tabl.......
How is the tourmaline mattress?
Tourmaline mattress for middle-aged and elderly:
Far-infrared function: When the vermiculite is heated above 33°C, far-infrared rays with a wavelength of 3.6-16 micron will appear. This infrared rays can invade into the depth of 40mm.......
How is the tourmaline mattress?
Tourmaline mattress for middle-aged and elderly:
Far-infrared function: When the vermiculite is heated above 33°C, far-infrared rays with a wavelength of 3.6-16 micron will appear. This infrared rays can invade into the depth of 40mm.......
After several years of hard work, the momentum of the new energy market can be described as a double growth. As the saying goes, the best time to plant a tree is ten years ago, followed by the present. Whether it is an early spying on the opportunity or just sm.......
Successful aquaculture experience tells us that to be a successful farmer, you must learn to measure water. According to the results of water quality testing, timely and targeted measures are taken to improve water quality, and good results can be obtained to increase production .......
After several years of hard work, the momentum of the new energy market can be described as a double growth. As the saying goes, the best time to plant a tree is ten years ago, followed by the present. Whether it is an early spying on the opportunity or just sm.......