Excuse me, how to translate prawn?

1. PVC-R8-1.40μ m-white, black and red

2. Pure PVC-R8-1.40μ m-white, black and red.

Three. Pur 8- white

Four. Patent PU- 1.40 micron-black, silver and white.

5. Patent PU- 1.40 micron high-soccer ball without badminton support.

Grade-White

6.CARBONIUM PU- 1.20 micron high non-woven football bracket.

Grade-White, Silver

7. Novasoft-0.80mm-condensing bracket

As a technical term, translation alone is bound to be ineffective. Let's contact reality. What is that?