enclosures : 45 phrases in 17 subjects |
Agriculture | 4 |
Communications | 2 |
Earth sciences | 4 |
Electric machinery | 3 |
Electric motors | 1 |
Electronics | 4 |
General | 1 |
Health care | 6 |
Industry | 2 |
Isolation | 2 |
Magnetics | 1 |
Mechanic engineering | 8 |
Metallurgy | 1 |
Natural sciences | 1 |
Patents | 1 |
Power system protection | 2 |
Transport | 2 |