1. It adopts the latest technology focusing reflector to concentrate the reflected UV light energy and high efficiency of light curing, which is conducive to the curing of the ink of the thick ink layer, which can completely cure the deep layer of the ink, quickly dry and avoid the air. The pollut
A few days ago, because the US Environmental Protection Agency's Director Gina McCarthy stated that because the US energy market cannot fully digest the legal requirements for biofuel use, the US Environmental Protection Agency proposed a draft for cutting the 2014 biofuels target. Fo
The high-voltage electrical professional not only adapts itself to the development trend of integration of majors, but also infiltrates each other to break professional barriers, and it should also penetrate and integrate with electronic technologies, computers, and secondary systems. With the a
Recently, Professor Chen Xianhui of the University of Science and Technology of China has made progress in the study of two-dimensional graphene field effect transistors. The research team cooperated with professors Zhang Yuanbo, Feng Donglai and Wu Hao of Fudan University to su
How to choose the lighting? What kind of problems should you pay attention to when buying the lighting? The lighting is an important electrical appliance used in lighting in our daily life. The lights usually have chandeliers (full and semi-hanging), floor lamps, ceiling lamps, table lamps, wa
Unlike conventional meters, as an effective link between the power grid and the home, smart meters are more user-friendly and safer. With the introduction of smart meter replacements in various regions, the degree of penetration will increase, and quantitative changes will result in qualitative c
Good start is half of success. The bottom is the first step in the renovation, which can effectively ensure the smooth construction of future construction. To a certain extent, it also avoids the phenomenon of “problem wrangling†caused by the quality of housing. 1, multi-communicatio