Plant Capsules are made from “Pullulan†which is a natural polymer polysccharide derived from sugar cane and are produced by natural fermentation process.
Difference between structural seamless steel pipe and fluid seamless steel pipe: structural seamless steel pipe. This standard is applicable to seamless steel pipe for general structure and mechanical structure, and fluid seamless steel pipe standard is a
Black silicon carbide is made of quartz sand, petroleum coke (or coal) and wood chips as raw materials through a resistance furnace with high temperature smelting. Of the non oxide high technology refractory materials such as C, N and B, silicon carbide i