fb2index is a specialized web server/engine created for quickly raising a library of books in FB2 format. A distinctive feature is “one-button launch”: you o...

Kharkov, 2016. - 40 p.

Image of very good quality with a text layer and bookmarks.

Introduction A small device with enormous capabilities. The ...

The manual provides information about modern equipment and tools for drilling and repairing wells using conventional drill pipes and installations for drilli...