| 1 | Will they use X-ray or millimeter wave technology? | |
| 2 | Italy and the Netherlands also plan to use the millimeter-wave scanners. | |
| 3 | The millimeter-wave machine is grayish-white and is more cylindrical. | |
| 4 | Studies features of target identification and orientation of AC MMW fuze. | |
| 5 | The other type doesn't use X-rays but instead a technology called millimeter-wave scanning. |