The information of NP 1500 has not been uploaded.

Let me introduce it in detail.

Install Thunder, create a new folder of Noah's Ark data in the download directory, and then create a corresponding folder in the folder according to the folder of NP 1500, so that downloading to a small computer will not confuse the file type.

1. Search for learning packages here.

Mathematics and physics /stb/DownLoad.asp? type = 1 & amp； Grade =

Other/courseware /Index.aspx? prod_id= 16 1

2. Multidisciplinary information

Because the information of NP 1500 has not been sent, we can use the information of NP 1300. Don't worry, it's a common phenomenon. I'm using it.

/courseware /Index.aspx? prod_id= 14 1

Other information can be downloaded here.

/courseware /Index.aspx? prod_id= 16 1

After downloading, connect the computer and the machine, and then download the corresponding courseware to the corresponding courseware folder.