As the growers of Chinese herbal medicines lack the knowledge about the rational use of pesticides, and the pesticide market is filled with many fake and shoddy products, growers use long-term high-toxicity and high-residue pesticides. Many of the above reasons have caused many highl…
Wuzhou International Trade City is a comprehensive market with more than 20 lighting stores, concentrated in the second floor of the market. The brands are concentrated in Philips, Midea, NVC, Jiamei and so on. During the visit of the project team, it was found that many shops did not survive t…
ACslo is a high-voltage inverter without fuse protection. The IGCT placed between the DC link and the rectifier bridge protects the IGCT. The IGCT can directly separate the inverter and the rectification section from 25xlo to 65. The rapidity is 100 times that of the fuse; the mature m…