" NDT. . . - 2021" 11--2021
: 500 - " NDT. . . - 2021", 18 21 .
" NDT" , , .
60 - , , , , . 2500 .
, , . - , , , , , , - , .
2021 " NDT" (). :
- " NDT" - .
- "RUSWELD" - , .
- "" - .
" - 2021" "" 29000 . 28000 . . 500 -. , , , .







