2008, 2018
Code | Value |
---|---|
SCT_A | Human necessities |
SCT_B | Performing operations & transporting |
SCT_C | Chemistry & metallurgy |
SCT_D | Textiles & paper |
SCT_E | Fixed constructions |
SCT_F | Mechanical engineering, lighting, heating, weapons & blasting |
SCT_G | Physics |
SCT_H | Electricity |