Non-destructive testing of steel tubes. Automatic full peripheral magnetic transducer/flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal imperfections— 16 стр.
Non-destructive testing of steel tubes. Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections— 16 стр.
Non-destructive testing of steel tubes. Automatic full peripheral ultrasonic testing of seamless and welded (except submerged arc welded) tubes for the detection of longitudinal imperfections— 14 стр.
Non-destructive testing of steel tubes. Automatic ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of laminar imperfections— 16 стр.