The recording material is covered by a layer of plastic which

来源: LAChinese 于 2010-11-15 13:39:24 [] [旧帖] [给我悄悄话] 阅读数 : (48 bytes)

could be polished if there are scratches.

所有跟帖： 

• 那要是有Scratches的话, 只是刮坏了表面的涂层, 没刮坏 recording material, -tendy- ♂ 给 tendy 发送悄悄话 tendy 的博客首页 (28 bytes) () 11/15/2010 postreply 14:18:15

• I think so. If you look at the section of the a CD, -LAChinese- ♂ 给 LAChinese 发送悄悄话 (168 bytes) () 11/15/2010 postreply 17:27:38

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