Solid wood lines are widely used in decoration, such as embellishment of the living room TV background wall, porch partitions, etc., in a number of more conspicuous positions can use solid wood lines, so that the home is more layered, more comfortable, it is Beauty is not a th…

The development of building technology has made the building facade more active and free, and many unobtrusive components have gradually moved to the front row, and even become a vital factor in the building, and the building facade has become An established concept is deeply …

Surface heat treatment refers to a metal thermal processing process in which the material is changed in the solid state by means of heating, heat preservation and cooling to change the chemical composition and structure of the material surface to obtain the desired pr…

The knowledge about decoration is something that everyone can never learn. We can only continue to understand and expand our knowledge. Today, I want to tell you about the important things that need to be prepared before decorating a new house. T…

Chlorine is a yellow-green irritating toxic gas with a specific gravity of 2.5 times that of air, which can cause serious damage to the respiratory tract and is highly irritating to the mucous membranes and skin.

Chlorine is an important industrial raw…

【China Aluminum Industry Network】Aluminum alloy surface is bright and shiny after oxidation. The sash has a large frame and can be fitted with a large area of ​​glass so that the interior is bright and bright, which enhances the contrast between the interior and …

Sweeteners are mainly sugar and saccharin. Sugar is used in piglets. The dosage should not be too high, generally 2%~3%. Otherwise, it is easy to cause piglet diarrhea. Sweetening pig feed can use saccharin. Tests have shown that adding 50 grams of saccharin per ton…