[求助]finish, polish,satinize这几个有什么不同吗？

eternaltm

<FONT size=3><FONT face="Times New Roman">这是客户提的要求，但我觉得这几个单词都是抛光的意思（但从句子上看又好像不是），请朋友们帮我看看，谢谢！！<BR><BR>PC part must be polished, except where it’s indicated as <I>satinized</I> in the drawing, label and plastic label must be finished. <p></p></FONT></FONT>