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