Gb T 31932 2015 Translated English Of Chinese Standard Gbt 31932 2015 Gb T31932 2015 Gbt31932 2015 PDF Download

This Standard specifies the terms and definitions, general requirements, comparative samples, testing equipment, testing method, testing record and defect evaluation, steel plate grade, and inspection report, etc., of electromagnetic automatic ultrasonic testing for thicker steel plates. This Standard applies to the electromagnetic automatic ultrasonic testing for 6mm thickness below boiler, pressure vessels, bridges, construction, shipbuilding, pipelines, steel mold and other steel plates. The steel plate of other specifications can make reference to this Standard.