Zobrazeno 1 - 2
of 2
pro vyhledávání: '"P. S. Golosov"'
Publikováno v:
Problems of Gathering, Treatment and Transportation of Oil and Oil Products. :129
Publikováno v:
Pipeline Science and Technology. 3:84-90
During construction, reconstruction and technical inspection of vertical steel tanks (VST), all wall butt weld joints are subjected to ultrasonic testing to detect internal defects or flaws. The considerable length of examined welds (it can exceed 3,