Railway applications. Infrastructure. Non-destructive testing on rails in track. Requirements for identifying internal and surface rail defects— 34 стр.
BS EN 16729-2. Railway applications. Infrastructure. Non-destructive testing on rails in track. Part 2. Eddy current testing of rails in track— 34 стр.
Gas cylinders. In situ, non-destructive examination and testing of refillable seamless steel tubes of water capacity between 150 L and 3000 L, used for compressed gases Specification— 20 стр.
