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|
shielding : 17 phrases in 13 subjects |
| Analytical chemistry | 1 |
| Cables and cable production | 1 |
| Construction | 3 |
| Electric machinery | 2 |
| Electric motors | 1 |
| Environment | 1 |
| International law | 1 |
| Lighting other than cinema | 1 |
| Medical | 1 |
| Piezoelectric crystals | 1 |
| Power lines | 2 |
| Superconductivity | 1 |
| Welding | 1 |