
Welding works at repair and redesign of vessels and apparatuses
NORMA vydána dne 1.5.2006
Designation standards: STO 00220256-002-2006
Publication date standards: 1.5.2006
The number of pages: 69
Approximate weight : 207 g (0.46 lbs)
Country: Russian technical standard
Implemented changes and corrections:
Rev. 1 - 2012