M. : Standards Publishing, 1989. - 215 s. The book discusses the metrological support of acoustic, magnetic, eddy current and capillary non-destructive testing (SNC), widely used in industrial enterprises of the country. The book is intended for engineering and technical workers in the field of standardization, Quality and Metrology , Specialists in various sectors of the national economy , Maintenance and repair of SNK, Government and Departmental Attorneys , and can also be useful for students of institutes of advanced training , students of universities and students of secondary specialized educational institutions of relevant specialties .