Non-destructive testing. Welded joints. Radiographic method
Контроль неразрушающий. Соединения сварные. Радиографический метод. |
|
Request this document | Add this document to my list |
![]() |
GOST 3242-79Welded joints. Quality control methods |
![]() |
GOST 21105-87Non-destructive testing. Magnetic powder method |
![]() |
GOST 23667-85Non-destructive testing. Ultrasonic flaw … |