Non-destructive testing - Industrial radiographic films - Part 2: Control of film processing by means of reference values (ISO/DIS 11699-2:2017); German and English version prEN ISO 11699-2:2017
Non-destructive testing - Industrial radiographic films - Part 2: Control of film processing by means of reference values (ISO 11699-2:2018); German version EN ISO 11699-2:2018— 18 стр.