Type, principle and selection of moisture analyzer

At present, there are many kinds of moisture analyzers with different principles on the market. Many customers choose the moisture meter when they choose the moisture meter, which is more suitable for their own use. As the comput.......

Analysis of stretch packaging technology

Stretch packaging is a new packaging technology that began in the 1970s and was developed from shrink packaging. Stretch packaging is a packaging method in which an elastic film is stretched around a package, tightly wrapped, and.......

Is the “ketogenic diet” so amazing?

Nowadays, technology is more and more developed, but for cancer patients, surgery and radiotherapy and chemotherapy are still the most effective means. Recently, however, Lao He, who is 65 years old living in Daxigou, has a new i.......

Pneumatic ball valve working principle is convenient

Pneumatic ball valves are evolved from plug valves. It has the same 90 degree rotation, except that the plug body is a sphere with a circular through hole or passage through its axis. The ratio of the spherical surface to the pas.......