Outdoor insecticidal lamps protect not only plants

Outdoor insecticidal lamps use insect phototaxis characteristics to use insect-sensitive light sources in a specific spectral range to trap insects and effectively kill insects, reduce the pest index, and reduce the use of pesticides. Moreover, the outdoor insecticidal lamp has t.......

Research on vacuum diffusion welding process of PDC bit

Research on vacuum diffusion welding process of PDC bit
Core Tips: (Taiyuan University of Technology, Taiyuan, Shanxi, 030024) inspection study to determine the vacuum diffusion welding process parameters, thereby improving the quality of welding products and reduce prod.......

Titanium dioxide ushered in the first round of 2016 price increase

On January 6, Shandong Dongjia and Guangdong Huiyun Titanium both announced that they would increase the price of rutile titanium dioxide by RMB 300/ton. In addition, Sichuan Dragonfly, the leading exporter of titanium dioxide, announced on the same day that all products are priced at RMB .......

Carbon fiber floor heating daily maintenance can not be ignored

With the gradual improvement of people's living standards, more and more people began to pay attention to the improvement of the quality of life. For the comfortable heating of home life, it is undeniable that it attaches importance to the daily heating in daily life. Many users have also c.......