What kind of resin is carbon fiber?

What is carbon fiber? What resin is used for carbon fiber? A high-strength, high-modulus fiber with a carbon content of 90% or more. High temperature resistance ranks first among all chemical fibers. Acrylic fiber and viscose fiber are used as raw materials and are carbonized by h

6 summer's most popular tops Are your wardrobes ready?

How can a refreshing summer lack a refreshing outfit? There are a lot of little sisters who ask Xiaobian, are there any short paragraphs or sleeveless tops recommended? Whether it's dealing with repetitive workplace work or a relaxed private time, it can help us solve the different problems of