Ascorbic Acid (vitamin B), as a building material additive, has been used to build expressways, highrise buildings, bridges, culverts, and other projects. Description This is Ascorbic acid Vitamin C Ascorbic acid is a yellow or white crystal
A water-based, organic high-temperature oil lubricating substance is the water-based Boron Nitride Emulsion. It doesn't bond with or infiltrate molten metallic liquids and it can protect surfaces of ceramic utensils or other refractory material.
As an important industrial material, chromium diboride powder has been widely used in many fields. With the progress of science and technology and the change in market demand, the development of the chromium diboride powder industry is also constantly changing. This paper will analyze the status quo of the chromium diboride powder industry and forecast its future development prospects.
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