Wire Mesh Fence can be classified into framework fence, bilateral mesh fence, double lamp fence, wavy mesh fence, expanded wire mesh, PVC coated wire mesh fence, airport fence, hot dipped galvanized field fence and so on.

 1. Panels

allows institutions to build and preserve their own web archive of digital content, through a user friendly web application, without requiring any technical expertise or hosting facilities. Subscribers can harvest, catalog, and archive their collections, and then search and browse the collections when complete. Collections are hosted at the Internet Archive data center, and accessible to the public with full text search. 

Archive-It is designed to fit the needs of many types of organizations and individuals. The over 200 partners include: state archives, university libraries, federal institutions, state libraries, non government non profits, museums, historians, and independent researchers. 

The 1,700 Collections captured by Archive-It range from subject matters as diverse as "Political parties in Latin America" to the "Matthew Shepard Web Archive"  to  the "2008 Beijing Olympic Games" to "Iranian Blogs" to "North Carolina State Government Web Site Archive".

2. Posts

Thanks to a generous grant from the Mellon Foundation, Internet Archive completed a 2 billion page web crawl in 2007. At the time this was the largest web crawl attempted by Internet Archive. The project was designed to take a global snapshot of the Web. 

 Factors for quotation

The Internet Archive and many individual contributors worked together to put together a comprehensive list of websites to create a historical record of the devastation caused by Hurricane Katrina and the massive relief effort which followed. This collection has over 25 million unique pages, all text searchable, from over 1500 sites. The web archive commenced on September 4th.