Instruction on ultrasonic quality inspection of angular and T-shaped welded connections of vessels and devices from two-layer steels with clad layer from high-alloyed steel and the basement from carbon or low-alloyed steel in the range of thickness from 1
NORMA vydána dne 1.2.2012
Designation standards: STO 00220256-018-2011
Publication date standards: 1.2.2012
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Russian technical standard
Kategorie: STO
Implemented changes and corrections:
Rev. 1 - 2012
2 - 2014