The primary technological fields of each industry
| Industry | Primary technological fields |
|---|---|
| Food, drink and tobacco | 1,15 |
| Chemicals | 2,3,4,5,7,8,9,10,11,16,55 |
| Pharmaceuticals | 12 |
| Metals | 13,14,17 |
| Mechanical engineering | 20,21,22,28,29 |
| Electrical equipment | 24,32,33,34,35,36,37,38,39,40 |
| Office equipment | 30,41 |
| Motor vehicle | 42,43,47 |
| Aircraft and other transport equipment | 31,44,45,46 |
| Textile | 25,48 |
| Paper products, printing and publishing | 18,26,27 |
| Rubber products | 49 |
| Nonmetallic mineral products | 19,50 |
| Coal and petroleum products | 23,51 |
| Professional and scientific instruments | 6,52,53 |
| Other manufacturing | 54,56 |
| Industry | Primary technological fields |
|---|---|
| Food, drink and tobacco | 1,15 |
| Chemicals | 2,3,4,5,7,8,9,10,11,16,55 |
| Pharmaceuticals | 12 |
| Metals | 13,14,17 |
| Mechanical engineering | 20,21,22,28,29 |
| Electrical equipment | 24,32,33,34,35,36,37,38,39,40 |
| Office equipment | 30,41 |
| Motor vehicle | 42,43,47 |
| Aircraft and other transport equipment | 31,44,45,46 |
| Textile | 25,48 |
| Paper products, printing and publishing | 18,26,27 |
| Rubber products | 49 |
| Nonmetallic mineral products | 19,50 |
| Coal and petroleum products | 23,51 |
| Professional and scientific instruments | 6,52,53 |
| Other manufacturing | 54,56 |
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