ICS Поле
77.040.01 Testing of metals in general
77.040.10 Mechanical testing of metals
Mechanical testing in general, смотри 19.060
Mechanical testing of welded joints, смотри 25.160.40
77.040.20 Non-destructive testing of metals
Non-destructive testing in general, смотри 19.100
Non-destructive testing of welded joints, смотри 25.160.40
77.040.30 Chemical analysis of metals
Chemical analysis in general, смотри 71.040.40
Chemical analysis of ferroalloys, смотри 77.100
Chemical analysis of non-ferrous metals, смотри 77.120
Chemical analysis of sintered metals and hard metals, смотри 77.160
Chemical analysis of ferrous metals, смотри 77.080
77.040.99 Other methods of testing of metals