法兰轴无磕碰，表面无锈迹的翻译：Flanged shaft without knocking, no rust 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Flange shaft no bump, no rust on the surface

Flanged shaft without knocking, no rust

The flange axis does not have the clash, the surface does not have the rusty stain

flange shaft without Nicking, surface rust free

Flanged shaft without knocking, no rust