Umanskaya Irina
http://www.anytech.narod.ru/electr-Fe.htm
On this syte indicated main paratmers of iron coverings and literature.
Syte belong to science-technological centre "Mechanic-Ò", this centre propose different coverings.
http://www.galvano.narod.ru/Library/Ryaboy.htm
On this syte presented full description how conduct iron coverings and literature.
http://www.ssau.ru/books/korolev-2001/vol1/7/
There is on this syte statue Samara's aerocosmic university.