详见附件1英语

about the details,see the attached,please.

Refer to the attachedment for more details或者简短点see attachment for details

Attached please find more details. 详见附件Attached please find the file "A.jpg" for your reference. 请参见附件中的文件A.jpg。enclosed的用法和attached差不多，可替换。

Please refer to the attachment(s) for details.

to see attatchmentsplease see A.jpg attached (for your refference).i enclosed A.jpg for your refference.都对。只是对于A.jpg现今谁人都知道是个图形文件，所以不用再罗嗦一个file。另外一般attached作定语常后置。