| Share | Phrase |
|---|
| 12.40% | insulating [physical/chemical] body |
| 12.15% | insulating [physical/chemical] sleeve |
| 9.72% | insulating [physical/chemical] material |
| 7.93% | insulating [physical/chemical] layer |
| 6.98% | insulating [physical/chemical] member |
| 6.63% | insulating [physical/chemical] plate |
| 5.44% | insulating [physical/chemical] sheath |
| 4.46% | insulating [physical/chemical] cap |
| 3.52% | insulating [physical/chemical] coat |
| 2.46% | insulating [physical/chemical] resin |
| 2.40% | insulating [physical/chemical] oil |
| 2.29% | insulating [physical/chemical] cylinder |
| 1.75% | insulating [physical/chemical] bushing |
| 1.47% | insulating [physical/chemical] gap |
| 1.18% | insulating [physical/chemical] cover |
| 1.15% | insulating [physical/chemical] film |
| 1.11% | insulating [physical/chemical] coating |
| 1.04% | insulating [physical/chemical] means |
| 0.99% | insulating [physical/chemical] foil |
| 0.99% | insulating [physical/chemical] supporter |
| 0.97% | insulating [physical/chemical] sheet |
| 0.92% | insulating [physical/chemical] space |
| 0.82% | insulating [physical/chemical] disk |
| 0.82% | insulating [physical/chemical] mass |
| 0.77% | insulating [physical/chemical] jacket |
| 0.77% | insulating [physical/chemical] casting |
| 0.73% | insulating [physical/chemical] washer |
| 0.66% | insulating [physical/chemical] collar |
| 0.66% | insulating [physical/chemical] covering |
| 0.66% | insulating [physical/chemical] supporting |
| 0.63% | insulating [physical/chemical] ring |
| 0.62% | insulating [physical/chemical] effect |
| 0.59% | insulating [physical/chemical] structure |
| 0.57% | insulating [physical/chemical] case |
| 0.57% | insulating [physical/chemical] shell |
| 0.54% | insulating [physical/chemical] core |
| 0.52% | insulating [physical/chemical] spacer |
| 0.46% | insulating [physical/chemical] piece |
| 0.44% | insulating [physical/chemical] tube |
| 0.40% | insulating [physical/chemical] element |
| 0.37% | insulating [physical/chemical] portion |
| 0.30% | heat [temperature] insulating |