HDB3
| code
| HDB3 abbr. | |
| commun. | HDB3 code |
| code abbr. | |
| comp., MS | tag |
| environ. | code |
| IT engl. | code |
| stat. | coding scheme |
| |||
| HDB3 code | |||
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HDB3 : 6 phrases in 2 subjects |
| Electronics | 2 |
| Information technology | 4 |