| Share | Phrase |
|---|
| 46.13% | shielding [purpose] structure |
| 12.53% | shielding [purpose] wire |
| 10.88% | shielding [purpose] means |
| 7.08% | shielding [purpose] plate |
| 6.43% | shielding [purpose] part |
| 6.06% | shielding [purpose] device |
| 5.80% | shielding [purpose] system |
| 5.05% | shielding [purpose] sleeve |